Train Crew Size Safety Requirements

Published date09 April 2024
Record Number2024-06625
Citation89 FR 25052
CourtFederal Railroad Administration
SectionRules and Regulations
Federal Register, Volume 89 Issue 69 (Tuesday, April 9, 2024)
[Federal Register Volume 89, Number 69 (Tuesday, April 9, 2024)]
                [Rules and Regulations]
                [Pages 25052-25115]
                From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
                [FR Doc No: 2024-06625]
                [[Page 25051]]
                Vol. 89
                Tuesday,
                No. 69
                April 9, 2024
                Part IVDepartment of Transportation-----------------------------------------------------------------------Federal Railroad Administration-----------------------------------------------------------------------49 CFR Part 218Train Crew Size Safety Requirements; Final Rule
                Federal Register / Vol. 89 , No. 69 / Tuesday, April 9, 2024 / Rules
                and Regulations
                [[Page 25052]]
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                DEPARTMENT OF TRANSPORTATION
                Federal Railroad Administration
                49 CFR Part 218
                [Docket No. FRA-2021-0032, Notice No. 5]
                RIN 2130-AC88
                Train Crew Size Safety Requirements
                AGENCY: Federal Railroad Administration (FRA), Department of
                Transportation (DOT).
                ACTION: Final rule.
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                SUMMARY: FRA is establishing minimum safety requirements for the size
                of train crews depending on the type of operation. This final rule
                requires railroad operations to have a minimum of two crewmembers
                except for certain identified one-person train crew operations that do
                not pose significant safety risks to railroad employees, the public, or
                the environment. This final rule includes requirements for railroads
                seeking to continue certain existing one-person train crew operations
                and a special approval process for railroads seeking to initiate
                certain new one-person train crew operations. This final rule also
                requires each railroad receiving special approval for a one-person
                train crew operation to submit to FRA an annual report summarizing the
                safety of the operation.
                DATES: This regulation is effective June 10, 2024.
                ADDRESSES: For access to the docket to read background documents or
                comments received, go to http://www.regulations.gov at any time.
                FOR FURTHER INFORMATION CONTACT: Christian Holt, Staff Director,
                Operating Practices Division, Office of Railroad Safety, Federal
                Railroad Administration, at telephone (202) 366-0978 or by email at
                [email protected]; or Alan Nagler, Senior Attorney, U.S.
                Department of Transportation, Federal Railroad Administration, at
                telephone (202) 493-6038 or by email at [email protected].
                SUPPLEMENTARY INFORMATION:
                Abbreviations and Terms Used in This Document
                AAR--Association of American Railroads
                ACI--American Consumer Institute
                AII--Alliance for Innovation and Infrastructure
                APTA--American Public Transportation Association
                ASLRRA--American Short Line and Regional Railroad Association
                ATDA--American Train Dispatchers Association
                BLET--Brotherhood of Locomotive Engineers and Trainmen
                BMWED--Brotherhood of Maintenance of Way Employes Division
                BNSF--BNSF Railway Company
                CARS-TC--Citizens Acting for Rail Safety--Twin Cities
                CFZ--Critical focus zones
                CLF--California Labor Federation
                CN--Canadian National Railway Company
                Conrail--Consolidated Rail Corporation
                CPUC--California Public Utilities Commission
                CRC--Commuter Rail Coalition
                CTC--Centralized traffic control system
                CVR--Cimarron Valley Railroad
                Denver RTD--Denver Regional Transportation District
                DOT--Department of Transportation
                FEC--Florida East Coast Railway
                FRA--Federal Railroad Administration
                FRFA--Final Regulatory Flexibility Analysis
                FTA--Federal Transit Administration
                GAO--U.S. Government Accountability Office
                GCOR--General Code of Operating Rules
                G&U--Grafton and Upton Railroad
                INRD--Indiana Rail Road Company
                mph--miles per hour
                MU--Multiple-unit
                NS--Norfolk Southern Railway Company
                NPRM--Notice of proposed rulemaking
                NPSC--Nebraska Public Service Commission
                OMB--Office of Management and Budget
                PTC--Positive train control
                RCL--Remotely controlled locomotive
                RGPC--Rio Grande Pacific Corporation
                RIA--Regulatory Impact Analysis
                RIN--Regulatory Identification Number
                RSAC--Railroad Safety Advisory Committee
                RSSM--Rail-security sensitive materials
                RWU--Railroad Workers United
                SBA--Small Business Administration
                SBA-Advocacy--Small Business Administration's Office of Advocacy
                Secretary--Secretary of Transportation
                SMART-TD--International Association of Sheet Metal, Air, Rail and
                Transportation Workers Transportation Division
                SSO Agency--State Safety Oversight Agency
                TFI--The Fertilizer Institute
                TSA--Transportation Security Administration
                TTD--Transportation Trades Department, AFL-CIO
                TWU--Transport Workers Union of America
                T&N--Texas and Northern Railway
                UP--Union Pacific Railroad Company
                UTA--Utah Transit Authority
                Table of Contents for Supplementary Information
                I. Executive Summary
                II. Discussion of Comments and FRA's Conclusions
                 A. Overview of Comments
                 B. Preemption
                 C. Comments Supporting the NPRM
                 1. Labor Organizations
                 2. Individual Commenters
                 3. Federal Congressional Commenters
                 4. State and Local Governmental Commenters
                 D. Tourist Railroad and Railroad Museum Industry Comment That
                Asserted the NPRM Would Have No Impact
                 E. Comments Opposing the NPRM
                 1. Federal Congressional Commenters
                 2. Passenger Operations
                 3. Short Line and Regional Freight Railroads
                 4. Class I Freight Railroads
                 a. Alternative Crewmember Arrangements Including Expeditors,
                Ground-Based Crewmembers, or Ground-Based Conductors
                 b. Train Operations in Other Countries
                 c. New Technology and Automated Operations
                 d. Transportation of Hazardous Materials
                 e. FRA Action on Regulating Crew Staffing
                 f. Risk Assessments and FRA's Review Standard
                 g. Remote Control Operations
                 F. Consideration of Requirements More Stringent Than Those
                Proposed
                III. Section-by-Section Analysis
                IV. Regulatory Impact and Notices
                 A. Executive Order 12866 as Amended by Executive Order 114094
                B. Regulatory Flexibility Act and Executive Order 113272
                C. Paperwork Reduction Act
                 D. Federalism Implications
                 E. International Trade Impact Assessment
                 F. Environmental Assessment
                 G. Environmental Justice
                 H. Unfunded Mandates Reform Act of 1995
                 I. Energy Impact
                I. Executive Summary
                Purpose of the Regulatory Action
                 FRA is issuing this final rule to ensure that trains are adequately
                staffed for their intended operation and railroads have appropriate
                safeguards in place for safe train operations whenever using a one-
                person train crew. The final rule establishes minimum crew size safety
                standards for all trains, including a risk assessment requirement to
                evaluate hazards and ensure risk mitigation for those railroads looking
                to initiate one-person train crew operations in the most complex
                operating environments nationwide, that will reduce the likelihood of
                future accidents proactively. As FRA explained in the notice of
                proposed rulemaking (NPRM), FRA has qualitatively discussed the
                benefits because it does not have sufficient data to monetize those
                benefits. However, those benefits have the potential to reduce the
                likelihood of at least one type of foreseeable accident that is more
                likely to occur with a one-person train crew than a two-person train
                crew if a locomotive is not equipped with a safety device that will
                stop the train when the locomotive engineer is physically
                unresponsive--even if the type of accident foreseen has not yet
                occurred. Other qualitative benefits include ensuring that railroads
                are adequately protecting the safety of a one-person train crewmember
                or members of the public under various foreseeable circumstances so
                that employees and communities are not left
                [[Page 25053]]
                in an inferior safety position compared to when a train is staffed with
                two crewmembers. Without this final rule, FRA has a limited ability to
                address the totality of potential safety issues related to a reduction
                of crew staffing levels. Currently, FRA can exercise its authority in
                discrete instances through the agency's emergency order authority
                (potentially after a serious accident) or as it reviews a passenger
                operation's emergency preparedness plan under 49 CFR part 239. Also, no
                other FRA regulatory effort focuses on the specific hazards and risks
                associated with a one-person train crew operation, and there is no
                industry-wide approach to mitigate any such hazards or risks.
                 Consistent with the purpose of existing requirements for the
                transportation of hazardous materials by rail,\1\ FRA is mandating that
                each train be assigned a minimum of two crewmembers when transporting
                certain quantities and types of hazardous materials that have been
                determined to pose the highest risk in transportation from both a
                safety and security perspective, with some exceptions to ensure FRA's
                awareness of the existing operation and/or require an FRA approval,
                after an opportunity for public input. This final crew size rule is
                necessary for FRA to proactively protect railroad employees, the
                public, and the environment during train operations with a one-person
                train crew, including trains transporting hazardous materials.
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                 \1\ The proposed rule contains extensive background explaining
                that the Federal government recognizes how essential hazardous
                materials are to the U.S. economy and the well-being of its people,
                and the various Federal requirements for the training of rail
                employees and other safeguards to help ensure that these materials
                will be shipped and arrive safely at their destinations. 87 FR
                45564, 45576 (July 28, 2022).
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                 This final rule allows FRA to identify and evaluate each railroad
                that will be operating a freight train with a one-person train crew. By
                collecting more information about one-person train crew operations, FRA
                will be better informed to respond to questions about how to maintain
                the safety of such an operation and be better positioned to take
                actions that ensure future safety improvements.
                 This final rule also requires railroads with certain types of one-
                person train crew operations to notify FRA that they are using such an
                operation, provide a detailed description of the operation and, in some
                circumstances, submit a risk assessment and request FRA's approval to
                continue or initiate an operation. When FRA's approval is necessary,
                this final rule allows FRA to prohibit the initiation of any proposed
                one-person train crew operations that would not be as safe or safer
                than a two-person minimum train crew operation. In addition to the
                safety benefits from establishing minimum operational requirements, the
                notification and approval procedures required by the final rule will
                provide FRA with information and data that could be used in future
                rulemakings, enforcement actions including emergency or compliance
                orders/agreements, and safety analyses generally.
                 Further, the final rule is necessary to establish a process for the
                public, including rail employees and their labor organization
                representatives, to comment before FRA decides whether to grant special
                approval on any railroad's petition to operate a train with a one-
                person train crew. The public's participation is warranted because any
                reduction of crew staffing from a two-person train crew could raise
                numerous general and operational safety concerns.\2\ Further
                exacerbating the safety concerns regarding any reduction in crew size
                is that the average length of a Class I freight train has grown
                substantially in recent years, to nearly 3 miles in some cases, as
                train length and tonnage add to the complexity and safety challenges of
                these operations.\3\
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                 \2\ FRA's rules of practice generally encourage participation by
                interested persons. 49 CFR 211.3. For example, public participation
                is encouraged when FRA considers a waiver petition, and the dockets
                for those petitions are publicly available. 49 CFR part 211, subpart
                C. Some of FRA's rail safety regulations also require a railroad to
                notify a labor organization's president of the submission to FRA of
                a railroad safety program, such as a training or certification
                program to ensure that the relevant representatives for employees
                have an opportunity to participate in the process. See e.g., 49 CFR
                240.103(b), 242.103(c), and 243.109(d). Because FRA has similarly
                determined in this instance that employees and communities have an
                interest in a railroad's operation relative to the issue of train
                crew size safety, the final rule ensures the participation of
                interested members of the public, including rail employees and their
                labor organization representatives.
                 \3\ ``Rail Safety: Freight Trains Are Getting Longer, and
                Additional Information is Needed to Assess Their Impact,'' U.S.
                Government Accountability Office (GAO) (May 2019). https://www.gao.gov/products/gao-19-443.
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                 In issuing this final rule, FRA will ensure that laws, regulations,
                and orders ``related to railroad safety'' with respect to train crew
                size are nationally uniform \4\ by preventing varying State laws
                regulating crew size from creating a patchwork of potentially
                inconsistent rules governing train operations across the country.
                Without this rule, railroads could be subjected to a different crew
                staffing law in every State in which they operate, as there would be no
                assurance that State laws governing crew size would be based on an
                analysis or determination concerning impacts on railroad safety. The
                lack of a uniform standard would likely result in additional costs and
                operational inefficiencies.
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                 \4\ 49 U.S.C. 20106(a)(1).
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                 Lastly, this final rule is necessary because the latest annual rail
                safety data reflects some troubling trends that point toward a need for
                heightened caution and awareness in railroad safety and operational
                planning. For instance, a second crewmember provides the opportunity to
                secure a train with hand brakes, as a one-person train crew could not
                do so without violating railroad air brake and train handling
                requirements necessary to comply with FRA's regulations requiring that
                ``railroads shall develop and implement a process or procedure to
                verify that the applied hand brakes will sufficiently hold the
                equipment with the air brakes released [and] that a train's air brake
                shall not be depended upon to hold equipment standing unattended.'' \5\
                The rate for all human factor caused accidents increased from 0.95
                accidents per million train miles to 1.34 between 2013 and 2022, a 41.1
                percent increase, and from 1.18 accidents per million train miles to
                1.34 between 2021 and 2022, a 13.6 percent increase.\6\ The percentage
                of train accidents attributed solely to human factors (as reflected in
                FRA's accident reporting cause codes) increased from 38.5 percent to
                45.6 percent between 2013 and 2022. The number of main track train
                handling and make-up accidents attributed to human factor cause codes
                has increased from 28 in 2013 to a range between 36 and 77 (reflecting
                occurrences between 2018 and 2022), a 28.6 to 75 percent increase. When
                normalizing this data by the number of train miles, it shows a rate
                increase from 0.04 in 2013 to 0.07 in 2022, reaching as high as 0.10
                and 0.13 during this period, a range that increased 25 to 225 percent
                over the five-year period between 2018 and 2022.
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                 \5\ 49 CFR 232.103(n)(1) and (2). In the event that an
                uncontrolled train movement causes an accident or derailment, the
                presence of a second crewmember who failed to apply sufficient hand
                brakes does not negate the need for a second crewmember.
                Contributing causes to such derailments and other preventable
                accidents could include improper railroad rules or training, or a
                failure of the second crewmember to comply with such requirements.
                In contrast, the absence of the second crewmember restricts the
                options immediately available and potentially leaves the one-person
                train crewmember vulnerable, without viable mitigation measures
                available until assistance can arrive. This dilemma can largely be
                avoided with a proper risk assessment.
                 \6\ The data described in this paragraph is available or derived
                from data publicly available on FRA's website. https://data.transportation.gov/stories/s/FRA-Safety-Data/dakf-i7zd.
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                [[Page 25054]]
                Summary of Major Provisions
                 In Sec. 218.123, the final rule requires railroads to staff every
                train operation with a minimum of two crewmembers (including a
                locomotive engineer and an additional crewmember who will typically be
                a conductor) that travel with the train and can directly communicate
                with each other even if one crewmember is not in the locomotive cab,
                with certain one-person train crew exceptions permitted under specified
                circumstances.
                 Sections 218.125 through 218.131 of this final rule provide
                criteria for instituting one-person train crew operations in certain
                circumstances through exceptions to the two-crewmember mandate,
                conditional exceptions based on the type of operation, or a special
                approval process option. These avenues of relief address operations by
                small businesses, which for purposes of this rulemaking are primarily
                short lines and regional railroads. The final rule will give small
                businesses greater flexibility without sacrificing safety, since the
                operations of railroads that qualify as small businesses are generally
                less complex than the operations of Class I railroads.
                 Sections 218.129 and 218.131 of this final rule require each
                railroad with certain types of one-person train crew operations to
                abide by minimum requirements notably to: (1) prevent uncontrolled
                train movements if a one-person train crew were to become
                incapacitated; (2) maintain communication between a railroad employee,
                typically a dispatcher, a supervisor or manager, or an intermittently
                assisting crewmember, and the one-person train crewmember to convey
                operational instructions and ensure the one-person crewmember's
                personal safety; (3) track the location of a train operated by a one-
                person crew in case communication is lost and a rescue operation needs
                to be initiated; and (4) establish protocols that ensure rail employees
                can take mitigation measures that provide a level of safety that is as
                safe or safer than a two-person train crew operation to address certain
                situations, such as an accidental or non-accidental release of any
                hazardous material, with the one-person train crew operation.
                 Section 218.129 of this final rule, which contains conditional
                exceptions based on the type of operation, requires the lead locomotive
                of certain operations with a one-person crew be equipped with an
                alerter \7\ and that the crewmember must test the alerter to confirm it
                is working before departure. Without a working alerter on the
                controlling locomotive, if a one-person train crew becomes
                incapacitated while the train is moving, the train would continue to
                operate down the track out of control without another crewmember on-
                board who could apply the emergency brake. In contrast, with an
                alerter, the train would be stopped with an emergency brake application
                after a designated period of inactivity by the crewmember.\8\
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                 \7\ 49 CFR 229.5 (defining alerter as a device or system
                installed in the locomotive cab to promote continuous, active
                locomotive engineer attentiveness by monitoring select locomotive
                engineer-induced control activities. If fluctuation of a monitored
                locomotive engineer-induced control activity is not detected within
                a predetermined time, a sequence of audible and visual alarms is
                activated to progressively prompt a response by the locomotive
                engineer. Failure by the locomotive engineer to institute a change
                of state in a monitored control, or acknowledge the alerter alarm
                activity through a manual reset provision, results in a penalty
                brake application that brings the locomotive or train to a stop).
                 \8\ See id. and see e.g., 49 CFR 229.140 (requiring that an
                alerter warning timing cycle interval be based on a formula that
                includes a calculation of train speed and that for locomotives
                operating at speeds below 20 mph, the interval shall be between 110
                seconds and 130 seconds).
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                 In addition to an alerter requirement for certain one-person train
                crew operations in Sec. 218.129, the final rule establishes other
                minimum safety requirements depending on the type of one-person train
                crew operation, such as for Class II and III legacy freight train
                operations (i.e., currently existing one-person crew operations
                established for at least two years before the effective date of the
                final rule), certain other Class II and III freight railroad train
                operations, work train operations, helper service train operations, and
                lite locomotive train operations. For instance, the final rule requires
                that each railroad with these types of operations, excepted from the
                final rule's two-crewmember mandate, must adopt and comply with
                operating rules that provide for regular and effective communication
                with a one-person train crew to ensure the safety of the train and that
                one-person train crewmember's safety. Short lines do not always use
                dispatchers, and short line trains may not have a working radio or
                other working wireless communications in the cab of a controlling
                locomotive, so the requirement to provide for regular and effective
                communication is an important safeguard.\9\ Further, the final rule
                requires that each railroad with these types of one-person train crew
                operations adopt and comply with operating rules providing for
                mitigation measures that are as safe or safer than a two-person minimum
                train crew operation to ensure the railroad will address certain
                situations where a second crewmember would typically assist with
                mitigation, such as when responding to accidents, derailments, releases
                of hazardous materials, and requests from an emergency responder to
                unblock a highway-rail grade crossing in response to a potentially
                life-threatening situation. The final rule requires that each Class II
                and III freight railroad that (a) plans to initiate a one-person train
                crew operation after the final rule's effective date and (b) will not
                be transporting certain types or quantities of hazardous materials
                determined to pose the highest risk in transportation, must provide FRA
                with written notification of the operation before commencing the
                operation, in addition to complying with the alerter, communication,
                and mitigation measures requirements.
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                 \9\ 49 CFR 220.9; 63 FR 47182, 47188 (Sept. 4, 1998) (explaining
                in the section-by-section analysis that ``[n]o communication
                equipment is required if a train does not transport passengers or
                hazardous material and does not engage in joint operations or
                operate at greater than 25 miles per hour'').
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                 The final rule establishes an implementation schedule in Sec.
                218.129 that phases in compliance for certain specified one-person
                train crew operations, such as for each Class II and III railroad with
                a legacy one-person train crew freight train operation, that provides
                FRA with written notice of the operation, and for any railroad with a
                one-person train crew work train operation, helper service train
                operation, or lite locomotive train operation. The implementation
                schedule requires these specified exceptions to the two-crewmember
                mandate to be governed by operating rules addressing the communication
                requirements and mitigation measures requirements no later than 90 days
                from the effective date of this final rule, and the working alerter
                requirement to be met no later than two years from the effective date
                of this final rule. FRA encourages each railroad with one or more of
                these types of one-person train crew operations to implement the
                requirements sooner than the implementation schedule requires but finds
                that the schedule will provide each railroad with sufficient time
                either to comply with the alerter, communication, and mitigation
                measures requirements or provide for a second crewmember.
                 To ensure that each railroad adequately identifies hazards and
                mitigates risks when initiating or continuing certain new one-person
                train crew operations, Sec. 218.131 of this final rule requires a
                railroad's petition for special approval of a one-person train crew
                operation to include a risk
                [[Page 25055]]
                assessment. The purpose of a risk assessment is to evaluate risk in an
                objective manner by following a decision-making process designed to
                systematically identify hazards, assess the degree of risk associated
                with those hazards, and based on those assessed risks, identify and
                implement measures to minimize or mitigate the risks to an acceptable
                level. Except for certain one-person legacy operations,\10\ FRA will
                require a risk assessment and a special approval process for most one-
                person train crew operations that will be transporting 20 or more car
                loads or intermodal portable tank loads of certain hazardous materials
                or one or more car loads of hazardous materials designated as rail-
                security sensitive materials (RSSM) as defined by the Department of
                Homeland Security. The requirements in the final rule focus on known
                safety and security risks associated with operating trains transporting
                large amounts of hazardous materials and with transporting the
                hazardous materials known to present the greatest safety and security
                risks. As explained in the NPRM, FRA considers: train crewmembers to be
                ``hazmat employees'' requiring specific types of training; that these
                training requirements are substantial; that these various types of
                training are required initially and recurrently at least once every
                three years; and that, in addition to FRA, there are Federal agencies
                that enforce requirements regarding the safety and security of
                hazardous materials shipments.\11\ Thus, the transportation of
                hazardous materials raises various specific safety hazards, such as the
                potential for an accidental or non-accidental release of a hazardous
                material, that would typically create additional tasks for a train crew
                to communicate information about an immediate or developing safety
                situation and/or take immediate or other appropriate action to mitigate
                its consequences, when safe to do so. For these reasons, the presence
                of certain types or quantities of hazardous materials creates the
                potential for a greater negative consequence than when a train does not
                contain such materials. Without a properly completed risk assessment,
                FRA would be unable to accurately assess whether a railroad has taken
                appropriate measures to compensate for the removal of a second train
                crewmember. In the circumstance that a railroad wants to continue a
                one-person train crew operation that does not meet the legacy operation
                conditions, the final rule provides conditions under which a railroad
                may continue those operations while it drafts and submits a special
                approval petition and awaits FRA's decision on that petition.
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                 \10\ Among other operations, Sec. 218.129(a)(1) does not
                require a risk assessment or a special approval process for a Class
                II and III railroad's legacy one-person train crew freight
                operation, i.e., an operation existing before the effective date of
                the final rule, that has been established for at least two years
                before the effective date of the final rule. However, such a freight
                railroad with a legacy one-person train crew operation must provide
                certain information about the operation in a written notification to
                FRA, and the railroad will be required to establish operating rules
                addressing the communication requirements and mitigation measures
                requirements no later than 90 days from the effective date of this
                final rule and to meet the working alerter requirement no later than
                two years from the effective date of this final rule.
                 \11\ 87 FR 45576-78.
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                 As FRA explained in the NPRM, passenger and tourist train
                operations normally have a locomotive engineer located in the
                locomotive cab, and a passenger conductor, and potentially one or more
                assistant conductors, riding in the passenger cars with the
                passengers.\12\ FRA makes clear that this common crew configuration is
                not considered a one-person train crew operation. In Sec. 218.125, the
                final rule exempts from the two-crewmember mandate specific passenger
                and tourist train operations that do not pose significant safety risks
                to railroad employees, the public, or the environment, including
                tourist train operations that are not part of the general system of
                transportation. Passenger or tourist operations that do not fall within
                the Sec. 218.125 exemptions must petition FRA for a special approval
                under the procedures provided in Sec. 218.131.
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                 \12\ 87 FR 45579-80.
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                 In the context of this rulemaking, a risk assessment is the process
                of determining, either quantitatively or qualitatively, or both, the
                level of risk associated with a proposed train operation staffed with a
                one-person train crew, including mitigating the risks to an acceptable
                level. Section 218.133 of this final rule provides the minimum content
                that must be included in a railroad's risk assessment and the
                procedures for petitioning FRA to use an alternate methodology for
                assessing the risk of an operation utilizing a one-person train crew.
                This final rule adds appendix E to part 218 to provide guidance on how
                a railroad may prepare a risk-based hazard analysis, as part of its
                risk assessment, and compare the risks to determine if a proposed one-
                person train crew operation will be as safe or safer than a two-person
                minimum train crew operation, when all mitigations are in place.
                 In Sec. 218.135, the final rule specifies how a railroad may
                petition FRA for special approval of a one-person train crew operation
                not covered by an exception. The special approval procedure requires
                FRA to publish a notice in the Federal Register soliciting public
                comment on each petition. All documents will be filed in a public
                docket and will be accessible through the internet. The special
                approval procedure permits FRA to reopen consideration of the petition
                for cause stated. When FRA decides a petition, or reopens consideration
                of a petition, it will send written notice of the decision to the
                petitioner, and the decision will be published in the docket. Further,
                a railroad making a material modification to an operation, previously
                approved by FRA, will be required to file both a description of the
                modification and either a new or updated risk assessment, at least 60
                days before proposing to implement any such modification. FRA is
                requiring that a material modification not be implemented until
                approved. The requirement to seek special approval is not expected to
                delay action on any operation because each railroad would need an
                equivalent timeframe to plan for the process of reducing crew size in
                advance of implementation of that operation even in the absence of this
                rule.
                 Section 218.137 of this final rule includes an annual reporting
                requirement for railroads that receive special approval to conduct an
                operation with a one-person train crew under this subpart. The annual
                railroad responsibilities after receipt of special approval include a
                requirement to conduct a formal review and analysis of those
                operations. The annual reporting requirement ensures that each railroad
                will regularly review the safety of its operation and the accuracy of
                its risk assessment and will provide FRA with sufficient data to
                identify and analyze any safety trends in the approved operation.
                Further, the annual reporting requirement aligns with the general
                administration of FRA's safety program and fulfilment of its statutory
                requirements.\13\
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                 \13\ See e.g., 49 U.S.C. 103(j) and (k) (requiring the FRA
                Administrator to develop long-range national rail plans, and
                performance goals and reports for those plans that are typically
                updated annually).
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                 Finally, as explained in greater detail in the discussion of
                comments and conclusions, the final rule clarifies and updates the NPRM
                in some respects based upon the comments received. For instance, as the
                NPRM did not define what FRA meant by the term ``one-person train
                crew'' and commenters
                [[Page 25056]]
                expressed confusion, FRA has clarified that a ``one-person train crew''
                means: (1) only one person is assigned to the train as the train crew
                and that single, assigned person will be performing the duties of both
                the locomotive engineer and the conductor; or (2) two or more persons
                are assigned to a train as the train's crew, but only the locomotive
                engineer travels on the train when the train is moving because the
                remainder of the train crew, including the conductor if the locomotive
                engineer is not the assigned conductor, is assigned to intermittently
                assist the train's movements. The requirements in this final rule will
                not apply to a train operation controlled by a remote control operator,
                even if that remotely controlled train is operated by a one-person
                train crew, because of the protections already provided for remote
                control operations under existing requirements in FRA's railroad
                locomotive safety standards, including a harness with a breakaway
                safety feature, an operator alertness device, and an operator tilt
                feature with an automatic notification to the railroad to enable prompt
                attention in the event the tilt feature is activated.\14\ There are two
                existing passenger train operations with one-person train crews for
                which FRA has already approved the operation's required passenger train
                emergency preparedness plans under existing regulatory requirements,
                making it unnecessary for those railroads to submit a special approval
                petition to FRA as proposed. The final rule does not include the
                proposed requirement for railroads seeking to implement automated
                operations to file a petition seeking FRA's special approval. Such a
                requirement is unnecessary because railroads would still need to seek
                waivers, regulatory changes, or other FRA approval if the technology
                for the automated operations does not comply with other rail safety
                requirements.
                ---------------------------------------------------------------------------
                 \14\ See 49 CFR 229.15 (requiring design, operation, inspection,
                testing, and repair standards for remote control locomotives).
                ---------------------------------------------------------------------------
                 The final rule contains some clarifications and updates from the
                NPRM in how it treats freight railroads, especially Class II and III
                railroads that include the short line and regional railroads. For
                instance, the final rule will not prohibit all one-person train crew
                freight operations hauling certain types or quantities of hazardous
                materials, as the final rule provides for some exceptions for existing
                or initiating operations. Those Class II and III railroads with a
                legacy one-person train crew freight operation that is established at
                least two years before the effective date of this final rule will not
                need FRA's special approval to continue the operation as proposed but
                will need to provide FRA with a detailed written notice describing the
                parameters of the operation within 90 days of the effective date of the
                final rule. Similarly, the final rule does not include a requirement
                for Class II and III railroads initiating a new, non-legacy, one-person
                train crew freight operation not transporting hazardous materials of
                the types or quantities specified to petition FRA for special approval
                and, instead, permits such operations, under certain conditions--
                including when the railroad provides FRA with a detailed written notice
                describing the parameters of the operation before commencing the
                operation. The exceptions in the final rule for Class II and III
                railroads have made unnecessary the narrower, proposed small railroad
                exception, which would have applied only to small railroads with fewer
                than 400,000 annual employee work hours, and thus the final rule does
                not include that proposed exception. Although various proposed
                exceptions contained additional safety requirements, the final rule
                streamlined those additional requirements and has established a
                compliance schedule for implementing them rather than the proposal that
                would have required implementation on the effective date of the final
                rule.
                 The final rule requires additional safety conditions to be met for
                the proposed one-person crew helper service and lite locomotive(s)
                consist exceptions as those one-person crew train crew operations would
                pose the same safety concerns as other exceptions in the final rule
                that require additional safety conditions to be met. In addition, FRA
                has modified the risk assessment requirements, allowing a railroad to
                make its determination either quantitatively or qualitatively, or both,
                rather than only quantitatively as expressly proposed. Finally, FRA has
                changed the review standard for a special approval petition from
                determining that an operation is ``consistent with railroad safety'' to
                determining whether approving the operation described in the petition
                is ``as safe or safer'' than a two-person train crew operation, as it
                will more clearly allow each railroad to compare the operation to the
                baseline of a two-crewmember operation.
                [[Page 25057]]
                 Implementation Schedule for One-Person Train Crew Operations \15\
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                 Petition for
                 special approval Add operating Add operating Add alerters to
                 Notify FRA of one- with risk rules to address rules for one- locomotives and Annual review
                 Type of one-person operation person operation assessment for one- safety of certain person crew add associated analysis report
                 \16\ person operation situations \18\ member's safety operating rules \21\
                 \17\ \19\ \20\
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                Class II/III legacy freight September 6, 2024. Not Applicable (N/ September 6, 2024. September 6, 2024. June 9, 2026...... N/A.
                 (existing 2 years) \22\. A).
                Class II/III freight non-legacy Yes, provide N/A............... Yes, comply when Yes, comply when Yes, comply when N/A.
                 or new, and no prohibited before commencing commencing commencing commencing
                 hazmat \23\. operation. operation. operation. operation.
                Work trains not exceeding 4,000 N/A............... N/A............... September 6, 2024. September 6, 2024. June 9, 2026...... N/A.
                 trailing tons; \24\ Helper
                 service; \25\ and, Lite
                 locomotive(s) \26\.
                Existing but non-legacy June 23, 2024 \28\ August 7, 2024.... Yes, provide as Yes, provide as Yes, provide as Yes, provide no
                 (existing, but less than 2 part of special part of special part of special later than March
                 years) option to continue approval petition. approval petition. approval petition. 31 of the
                 pending FRA-approval \27\. following year.
                Other new (freight with or N/A............... Yes............... Yes, provide as Yes, provide as Yes, provide as Yes, provide no
                 without prohibited hazmat, part of special part of special part of special later than March
                 passenger, or tourist) approval petition. approval petition. approval petition. 31 of the
                 operations \29\. following year.
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                Costs and Benefits
                ---------------------------------------------------------------------------
                 \15\ This implementation schedule summarizes the requirements
                and is not intended to substitute for an exact description of the
                complete requirements.
                 \16\ Sec. 218.129(b).
                 \17\ Sec. 218.131 through Sec. 218.135.
                 \18\ Sec. 218.129(c)(1).
                 \19\ Sec. 218.129(c)(2).
                 \20\ Sec. 218.129(c)(3).
                 \21\ Sec. 218.137.
                 \22\ Sec. 218.129(a)(1).
                 \23\ Sec. 218.129(a)(2).
                 \24\ Sec. 218.129(a)(3).
                 \25\ Sec. 218.129(a)(4).
                 \26\ Sec. 218.129(a)(5).
                 \27\ Sec. 218.131(a)(2).
                 \28\ Sec. 218.131(a)(2)(i). Unlike the other notification
                requirements, this notification can be limited to a summary of the
                operation and the name, title, address, telephone number, and email
                address of the primary person(s) to be contacted regarding the
                written notice and the operation.
                 \29\ Sec. 218.131.
                ---------------------------------------------------------------------------
                 FRA has analyzed the economic impact of this final rule. FRA
                estimated the costs associated with alerters, operating rules,
                notification to FRA, risk assessments and special approvals, annual
                reporting after receipt of special approval, and Government
                administration. FRA qualitatively discusses the benefits but does not
                have sufficient data to quantify those benefits.
                 The following types of railroads with one-person train crew
                operations are required, based on a compliance date schedule, to: (1)
                notify FRA; (2) adopt and comply with operating rules necessary to
                ensure the one-person train crewmember's safety and that the railroad
                is prepared to take appropriate mitigation measures in response to
                certain safety-critical situations; and (3) equip a one-person train
                crew's controlling locomotive with an alerter:
                 Class II and Class III freight railroads with a legacy
                one-person train crew operation established for at least two years
                before the effective date of the final rule.
                 Class II and Class III freight railroads with a non-legacy
                one-person train crew operation that do not transport specific types
                and quantities of hazardous materials as specified in Sec. 218.123(c).
                 The following types of railroads with a one-person train crew
                operation require special approval from FRA and must conduct a risk
                assessment:
                 All Class I railroads and all one-person passenger
                railroad operations established after the effective date of the final
                rule.
                 All Class II and III freight railroads with a non-legacy
                one-person train crew operation that transports certain types and
                quantities of hazardous materials as specified in Sec. 218.123(c).
                 Work train operations, helper service, and lite locomotive
                operations are required, based on a compliance date schedule, to: (1)
                adopt and comply with operating rules necessary to ensure the one-
                person train crewmember's safety and that the railroad is prepared to
                take appropriate mitigation measures in response to certain safety-
                critical situations; and (2) equip a one-person train crew's
                controlling locomotive with an alerter.
                 FRA estimates the 10-year costs of the final rule to be
                approximately $6.6 million, discounted at 7 percent. The annualized
                costs will be approximately $0.9 million discounted at 7 percent. The
                following table shows the total costs of this final rule, over the 10-
                year analysis period.
                 Total 10-Year Discounted Costs
                 [2022 Dollars] \30\
                ----------------------------------------------------------------------------------------------------------------
                 Annualized Annualized
                 Category Total cost, 7 Total cost, 3 cost, 7 cost, 3
                 percent ($) percent ($) percent ($) percent ($)
                ----------------------------------------------------------------------------------------------------------------
                Alerters (Legacy Operations).................... 2,176,402 2,217,233 309,871 259,927
                Alerters (New Operations)....................... 2,251,306 2,483,470 320,535 291,138
                Operating Rules (Existing Operations)........... 119,954 119,954 17,079 14,062
                Operating Rules (New Operations)................ 280,824 308,591 39,983 36,176
                Notification (Existing Operations).............. 185,114 185,114 26,356 21,701
                Notification (New Operations)................... 111,133 122,593 15,823 14,372
                Risk Assessment and Special Approval (Class I).. 560,745 570,571 79,837 66,888
                Risk Assessment and Special Approval (Class II 162,446 164,506 23,129 19,285
                 and III).......................................
                [[Page 25058]]
                
                Risk Assessment (Material Modifications)........ 93,031 111,178 13,246 13,033
                Annual Reporting................................ 182,821 221,284 26,030 25,941
                Government Administrative Cost.................. 513,100 579,523 73,054 67,938
                 ---------------------------------------------------------------
                 Total Costs................................. 6,636,876 7,084,016 944,942 830,463
                ----------------------------------------------------------------------------------------------------------------
                 The primary benefit of this rule is to ensure that each train is
                adequately staffed and has appropriate safeguards in place for safe
                train operations under all operating conditions. This final rule will
                also ensure that several significant operational safety issues with
                one-person train crew are addressed and allow FRA to collect
                information and data on one-person train crews. For instance, this
                final rule addresses a safety issue by requiring alerters for Class II
                and III railroads operating with a one-person train crew that do not
                already have these safety devices installed on their locomotives for
                that type of operation. Alerters will ensure that if a crewmember
                becomes physically unresponsive, the train will apply emergency
                brakes--a function typically left to a conductor or other second
                crewmember.
                ---------------------------------------------------------------------------
                 \30\ Numbers in this table and subsequent tables may not sum due
                to rounding. As discussed further in section VI.I of the RIA,
                quantified costs do not include costs that could be incurred in
                order to mitigate risks associated with a reduction in the number of
                crewmembers. The costs for operating rules (existing operations) and
                notification (existing operations) will solely be incurred in year
                1. Therefore, the discounted costs are the same for 7% and 3% (since
                values are not discounted in year 1). However, when annualizing
                costs over 10 years, the discounted costs at 7% and 3% are different
                because they are annualized with different discount rates.
                ---------------------------------------------------------------------------
                 This final rule also ensures railroads address safety issues that
                may arise with one-person train crew operations by requiring operating
                rules that address the communication and safety of the one-person train
                crew.
                 To operate with one-person train crews, freight railroads
                transporting certain types and quantities of hazardous materials must
                identify, evaluate, and address safety concerns that may arise from
                such operations by submitting a risk assessment to FRA for approval
                unless the railroad is a Class II or III short line or regional
                railroad and has established a legacy operation under the
                exception.\31\
                ---------------------------------------------------------------------------
                 \31\ Sec. Sec. 218.129(a)(1) and 218.131.
                ---------------------------------------------------------------------------
                 The loss of a second crewmember to perform safety functions creates
                new hazards and/or increases the risk of certain existing hazards
                unless mitigating actions are taken.\32\ The safety requirements in
                this final rule will allow the rail industry to integrate technologies
                to facilitate operations with a one-person train crew, but under the
                condition that safety will not be degraded.
                ---------------------------------------------------------------------------
                 \32\ As explained in the NPRM, ``the implementation of a one-
                person operation, without any off-setting measures, may render
                existing rail safety requirements either less effective or
                ineffective.'' 87 FR 45573.
                ---------------------------------------------------------------------------
                Legal Authority
                 FRA is establishing regulations concerning train crew size safety
                requirements based on the statutory general authority of the Secretary
                of Transportation (Secretary). The general authority states, in
                relevant part, that the Secretary ``as necessary, shall prescribe
                regulations and issue orders for every area of railroad safety
                supplementing laws and regulations in effect on October 16, 1970.''
                \33\ The Secretary delegated this authority to the Federal Railroad
                Administrator.\34\ Additionally, as described below, the Secretary has
                the specific statutory duty to prescribe regulations and issue orders
                for the certification of any train crewmembers who operate a locomotive
                or are assigned train conductors.
                ---------------------------------------------------------------------------
                 \33\ 49 U.S.C. 20103.
                 \34\ 49 CFR 1.89(a); 49 U.S.C. 103(g).
                ---------------------------------------------------------------------------
                 By statute, the Secretary is required to ``prescribe regulations
                and issue orders to establish a program requiring the licensing or
                certification . . . of any operator of a locomotive.'' \35\ FRA
                fulfilled that statutory requirement in 1991 by issuing a regulation
                requiring each railroad to file a locomotive engineer certification
                program with FRA.\36\ Each railroad's program must specify how the
                railroad plans to make the determinations necessary to certify each of
                its locomotive engineers, as well as ensure that the certified
                locomotive engineers of other railroads are qualified to operate safely
                on the controlling railroad's track.\37\ A locomotive engineer's main
                task is to operate the train safely. Other important tasks central to
                safe operation include: ensuring that the locomotive mechanical
                requirements are met; coordinating with the conductor about operational
                details; and, under the conductor's supervision, interpreting train
                orders, signals, and operating rules.
                ---------------------------------------------------------------------------
                 \35\ 49 U.S.C. 20135.
                 \36\ 56 FR 28254 (June 19, 1991), 49 CFR part 240.
                 \37\ 49 CFR part 240, subpart B--Component Elements of the
                Certification Process, and Sec. 240.229 (requiring certain action
                on the part of a railroad controlling the conduct of joint
                operations with another railroad). Additional guidance was provided
                in an interpretation published August 29, 2008. 73 FR 50883.
                ---------------------------------------------------------------------------
                 FRA also administers and enforces statutorily mandated \38\
                conductor certification requirements.\39\ FRA defines a conductor as
                the crewmember in charge of a train or yard crew,\40\ and the
                conductor's job requires supervising train operations so they are safe
                and efficient. The conductor's responsibilities include: managing the
                train consist; coordinating with the locomotive engineer for safe and
                efficient en route operation; interacting with dispatchers, roadway
                workers, and others outside the locomotive cab; and dealing with
                unexpected situations (e.g., mechanical problems).\41\ In addition, as
                locomotive and train technologies have become more complex in recent
                years, a conductor (or second crewmember) can assist a locomotive
                engineer by responding to technology prompts or conveying information
                displayed so that the engineer can maintain focus on the train's
                controls and movement. The purpose of the conductor certification
                regulation is to ensure that only those persons meeting minimum Federal
                safety standards serve as conductors.
                [[Page 25059]]
                When FRA published the conductor certification final rule, the agency
                made clear that the rule should not be read as FRA's endorsement of any
                particular crew consist arrangement.\42\ However, if only one railroad
                employee is assigned as a train crew, the conductor certification rule
                requires that the single assigned crewmember be certified as both a
                locomotive engineer and a conductor.\43\ This final rule maintains that
                one-person train crew option but adds restrictions to ensure safety,
                based on the type of operation.
                ---------------------------------------------------------------------------
                 \38\ 49 U.S.C. 20163, ``Certification of train conductors.''
                 \39\ 49 CFR part 242, ``Qualification and Certification of
                Conductors.''
                 \40\ 49 CFR 242.7 (defining ``conductor'').
                 \41\ Rosenhand, Hadar, Emilie Roth, and Jordan Multer, Cognitive
                and Collaborative Demands of Freight Conductor Activities: Results
                and Implications of a Cognitive Task Analysis, FRA (July 2012).
                 \42\ 76 FR 69802, 69825 (Nov. 9, 2011).
                 \43\ 49 CFR 240.308(c) and 242.213(d).
                ---------------------------------------------------------------------------
                 In this regard, the final rule is an element of FRA's holistic
                approach to address a range of hazards related to the operation of
                trains. As noted above, FRA is authorized by statute to prescribe
                regulations and issue orders for ``every area of railroad safety''
                supplementing laws and regulations in effect on October 16, 1970, as
                well as to continue to administer and enforce specific statutory
                mandates, including locomotive engineer and conductor certification
                requirements.\44\ Specifically, given FRA's mandate to ``consider the
                assignment and maintenance of safety as the highest priority,
                recognizing the clear intent, encouragement, and dedication of Congress
                to the furtherance of the highest degree of safety in railroad
                transportation,'' \45\ FRA finds issuance of this final rule on train
                crew size safety both inherent in its statutory authority and in
                fulfillment of its charge from Congress. However, FRA recognizes that
                certain provisions focus on unique factors. Therefore, FRA finds that
                the various provisions of this final rule are severable and able to
                operate functionally if severed from each other. In the event a court
                were to invalidate one or more of this final rule's unique provisions,
                the remaining provisions should stand, thus allowing FRA to continue to
                fulfill its congressionally authorized role.
                ---------------------------------------------------------------------------
                 \44\ See 49 U.S.C. 103, 20103(a).
                 \45\ Id. at 103(c).
                ---------------------------------------------------------------------------
                II. Discussion of Comments and FRA's Conclusions
                A. Overview of Comments
                 On July 28, 2022, FRA published the NPRM proposing train crew size
                safety requirements and provided commenters 60 days to file
                comments.\46\ On September 22, 2022, FRA extended the comment period by
                an additional 67 days.\47\ On October 27, 2022, FRA scheduled a public
                hearing for December 14, 2022, and extended the comment period to
                December 21, 2022, an additional 19 days, to provide the public with
                additional time to comment on the proposed rule or submit a response to
                views or information provided at the public hearing, or both.\48\ A
                transcript of the public hearing is available in the docket.\49\
                ---------------------------------------------------------------------------
                 \46\ 87 FR 45564.
                 \47\ 87 FR 57863.
                 \48\ 87 FR 65021.
                 \49\ https://www.regulations.gov/document/FRA-2021-0032-13184.
                ---------------------------------------------------------------------------
                 During the 146-day comment period, the docket recorded
                approximately 13,576 separate entries for written comments with about
                13,441 of those comments filed by individuals in their own names. In
                other words, about 99 percent of the written comments submitted to the
                docket were from individual commenters who were not filing their
                comment officially on behalf of an organization, group, or business. Of
                those individual commenters, about 13,377 expressed support for the
                NPRM and 64 opposed it, meaning less than approximately a half percent
                of individual commenters expressed opposition to the proposed rule. FRA
                estimates that more than half of the comments filed by individual
                citizen commenters used a form letter created by a labor organization
                or other organized interest group. In general, commenters who signed
                form letters in support of a two-person train crew mandate expressed
                the same types of safety concerns FRA raised in the NPRM. This final
                rule addresses those safety concerns to ensure the safety of rail
                operations, one-person train crewmembers, and the public. When
                summarizing a form letter, a footnote will cite to a single example.
                 The docket's recorded number of comments does not include the
                comments received through oral testimony at the public hearing on
                December 14, 2022, and there are other reasons why the 13,576 count
                should be considered only an approximation. As some entries included
                multiple comments or were signed by multiple people, there were likely
                more commenters than the number of comments recorded by the docket.
                Further, FRA discovered that some commenters sent in multiple comments.
                Because the comment period was extended twice, some commenters sent in
                a shorter comment before any extensions were granted, and then may have
                sent in more information as they developed further input. Every comment
                received was considered by the agency in finalizing this rule.
                 The order of the topics or comments discussed in this document is
                not intended to reflect the significance of the comment raised or the
                standing of the commenter. Additionally, this summary of the comments
                is intended to provide both a general understanding of the overall
                scope and themes raised by the commenters, as well as give some
                specific descriptions to provide context. Not every comment is
                described in this summary and, whenever counts of comments are
                provided, the counts are approximate as some comments could not be
                easily grouped with others. Comments regarding the proposed Regulatory
                Impact Analysis (RIA) are addressed in the RIA to the final rule.
                 In addition to the following summary of the general comments here,
                FRA used computer-based data analysis to identify common elements among
                comments.\50\ FRA's computer-based data analysis often provided
                confirmation of FRA's manual estimates and insight, and additional
                insight into the written comments that would have been particularly
                difficult to discern based on human review alone. For example, the
                computer-based analysis more accurately identified comments that were
                identical than a human could track manually.\51\ The computer-based
                data analysis could also readily find comments that used the same key
                words to allow FRA to review those comments together.\52\ There were
                also many short comments and the computer-based data analysis was able
                to pick out those shorter comments and display them all in a few pages
                that could be more easily accessed and read.\53\ The computer-based
                approach used natural language processing, specifically topic modeling,
                to extract major themes for the comments received based on the most
                frequently used words and phrases, which then assisted FRA in
                identifying the central themes raised by the commenters.\54\
                ---------------------------------------------------------------------------
                 \50\ The 23-page computer-based data analysis report of the
                written comments was placed in the docket, FRA-2021-0032, with the
                other agency documents under the ``Browse Documents'' tab.
                 \51\ The computer-based data analysis found one particular
                comment duplicated 2,065 times and which cites FRA-2021-0032-1914 as
                an example.
                 \52\ For example, on pages 9-10 of the computer-based data
                analysis report, the term ``cut crossings'' was found used in
                approximately 45 comments.
                 \53\ For instance, the computer-based data analysis report
                displays comments with less than 75 characters on pages 11-14.
                 \54\ On pages 15-21, the computer-based data analysis report
                includes examples of the 10 themes identified when top words, i.e.,
                commonly used words, were extracted through topic modeling. For
                instance, a select group of top words included: emergency, life
                medical, community, supply chain, death, derailments, and
                vulnerable.
                ---------------------------------------------------------------------------
                 Based on the comments received, FRA is revising aspects of the
                approach reflected in the NPRM, which can be
                [[Page 25060]]
                summarized as follows: (1) the final rule removes the previously-
                proposed strict prohibition on the transportation of some hazardous
                materials with a one-person train crew; (2) comments on FRA's proposed
                RIA led FRA to consider additional information and refine its analysis;
                (3) comments requesting more time to comply with any new minimum
                requirements to allow for planning, operational changes, or hiring and
                training of additional crewmembers led FRA to extend those compliance
                dates; (4) comments regarding the complexity of, and data requirements
                for, the risk assessment, along with concerns regarding the analytical
                methods required, led FRA to simplify the requirement, change the
                review standard so that a railroad can compare the operation to the
                baseline of a two-crewmember operation, provide guidance in an
                appendix, and retain an option for railroads to request use of
                alternative risk assessment methodologies as part of the special
                approval procedure; (5) comments outlining anticipated difficulties in
                complying with the risk assessment proposed in the NPRM led FRA to
                remove the risk assessment requirement and substitute a notification
                requirement for Class II or III freight railroads under certain types
                of specified operations; (6) comments about the proposed requirements
                for remote control operations, in addition to FRA's analysis that
                existing regulations already provided for minimum safety protections,
                led FRA to remove the subject from the final rule; and (7) comments on
                the potential preemptive effect of a Federal rail safety regulation on
                currently existing State-by-State regulation relating to the subject
                matter of crew size safety requirements led FRA to clarify what the
                agency understands will be the legal impact of this final rule.
                B. Preemption
                 In the NPRM, FRA included in the background a summary of prior crew
                staffing rulemaking efforts. The summary discussed the decision issued
                by the U.S. Court of Appeals for the Ninth Circuit vacating FRA's
                withdrawal of the 2016 NPRM, as well as FRA's preemption determination
                contained in that withdrawal, and remanding the rulemaking to FRA.\55\
                The NPRM also included discussion of FRA's legal authority to issue the
                regulation \56\ and the statutory preemption provisions found at 49
                U.S.C. 20106.\57\ As noted in the NPRM, a final rule issued by FRA
                ``would cover the same subject matter as the State laws regulating crew
                size, and therefore FRA expects a final rule will have preemptive
                effect on those State laws that are Statewide in character and do not
                address narrow, local safety hazards.'' \58\ The NPRM then requested
                comments on the issue of preemption.
                ---------------------------------------------------------------------------
                 \55\ 87 FR at 45568-70 (citing Transp. Div. of the Int'l Ass'n
                of Sheet Metal, Air, Rail & Transp. Workers v. FRA, 988 F.3d 1170
                (9th Cir. 2021).
                 \56\ 87 FR at 45567 and 49 U.S.C. 20103 (citing, in relevant
                part, that the Secretary ``as necessary, shall prescribe regulations
                and issue orders for every area of railroad safety supplementing
                laws and regulations in effect on October 16, 1970'').
                 \57\ 87 FR at 45570-71 (citing the statutory preemption
                provisions in 49 U.S.C. 20106 that mandate that laws, regulations,
                and orders ``related to railroad safety'' be nationally uniform, and
                that a Federal regulation or order covers the subject matter of a
                State law where ``the [F]ederal regulations substantially subsume
                the subject matter of the relevant [S]tate law'').
                 \58\ 87 FR at 45571. As noted below, there is a narrow exception
                to the preemption provisions that allows non-Federal regulation of
                ``essentially local'' safety hazards. 49 U.S.C. 20106(a)(2).
                ---------------------------------------------------------------------------
                 The California Public Utilities Commission (CPUC) commented that
                the final rule should reflect or exceed ``the strongest state laws that
                currently exist.'' \59\ For that reason, CPUC is opposed to the NPRM to
                the extent it could undermine California's law which has a more
                stringent two-person crew mandate than FRA's proposed rule with
                exemptions. CPUC requested that FRA ``provide a stronger role for State
                agencies, such as [CPUC, and suggested that] FRA could require a
                railroad to seek a [S]tate agency's concurrence prior to applying for
                an exemption.'' \60\ CPUC commented that because ``a [S]tate will have
                unique information regarding specific hazards or environmental concerns
                within [the State's] borders . . . [a] petitioning railroad should
                solicit the [S]tate agency's input . . . and the petitioning railroad
                should include [that information] in its petition to the FRA . . . .''
                \61\ CPUC also requested that FRA ``establish a clearly defined role
                for [S]tate agencies to provide input and the ability to revoke [an
                exemption] if safety issues arise that make the exemption untenable.''
                \62\
                ---------------------------------------------------------------------------
                 \59\ FRA-2021-0032-12258 at 2. CPUC's comment did not
                distinguish between exemptions and one-person train crew operations
                proposed for a special approval process, calling the portions of the
                NPRM that would allow for fewer than two train crewmembers an
                ``exemption process.''
                 \60\ Id.
                 \61\ Id.
                 \62\ Id. at 3.
                ---------------------------------------------------------------------------
                 A one-page letter signed by 19 senators from the Washington State
                Legislature commented that Washington has a law regulating train crew
                size and urged FRA not to preempt train crew size laws already passed
                by States when those laws meet or exceed Federal crew size
                standards.\63\ Similarly, the Washington State Legislative Board of the
                Transportation Division of the International Association of Sheet
                Metal, Air, Rail and Transportation Workers (SMART-TD) commented that
                ``while [it] strongly support[s] FRA's adopting a national minimum
                train crew size rule [it] oppose[s] any regulatory language that would
                preempt [S]tate laws and regulations that are equal to or more
                stringent than a [F]ederal'' requirement.\64\
                ---------------------------------------------------------------------------
                 \63\ FRA-2021-0032-12202.
                 \64\ FRA-2021-0032-12917 at 1. The State of Washington's
                Utilities and Transportation Commission also commented in strong
                support of the NPRM, citing the importance to protect the public and
                the environment from potential disaster involving hazardous train
                derailments during a period in which railroads are using longer
                trains, without mentioning preemption of Washington State's laws.
                FRA-2021-0032-12746.
                ---------------------------------------------------------------------------
                 Many individuals and labor organizations commented that they
                supported the NPRM but wanted FRA to consider a way to avoid preempting
                State laws that have more stringent requirements. For example, the
                Transportation Trades Department, AFL-CIO (TTD) would like FRA's
                regulation to establish minimum safety requirements but not preempt
                States from setting more stringent requirements.\65\ SMART-TD's Kansas
                State Legislative Board, however, supported eliminating the existing
                patchwork of State laws regarding crew size and creating a nationwide
                standard.\66\
                ---------------------------------------------------------------------------
                 \65\ FRA-2021-0032-12306 and FRA-2021-0032-13049.
                 \66\ FRA-2021-0032-9397.
                ---------------------------------------------------------------------------
                 A comment in support of FRA's preemption position came from 54
                Members of the U.S. House of Representatives, recognizing that the
                State laws mandating minimum crew size requirements have been
                overturned by courts finding that the Federal government has
                jurisdiction over this subject matter.\67\ For this reason, these U.S.
                House Members commented that it is FRA's responsibility to address this
                safety issue, calling it urgent because of the drastic changes in the
                freight rail industry over the last several years.'' \68\
                ---------------------------------------------------------------------------
                 \67\ FRA-2021-0032-12809 (a duplicate comment was filed at FRA-
                2021-0032-12971).
                 \68\ Id. at 2.
                ---------------------------------------------------------------------------
                 Norfolk Southern Railway Company (NS) commented that while it
                agrees that a national rule addressing crew size would be consistent
                with Congress' express goal that Federal laws and regulations relating
                to railroad safety create national uniformity, it opposes this rule for
                a variety of reasons,
                [[Page 25061]]
                including that the NPRM would be ``burdensome'' and that FRA neglected
                to mention in the NPRM that some States' laws have been
                invalidated.\69\ NS stated that ``[p]reemption cannot justify FRA's
                imposition of this particular rule'' because of the harm the NPRM could
                cause the rail industry.\70\
                ---------------------------------------------------------------------------
                 \69\ FRA-2021-0032-13045.
                 \70\ Id. at 6.
                ---------------------------------------------------------------------------
                 SMART-TD's Illinois Legislative Board (SMART-TD ILB) commented in
                support of the NPRM and provided a supporting letter from Illinois
                Governor J.B. Pritzker.\71\ The comment stated that a court had vacated
                an Illinois law requiring most freight trains operating in Illinois to
                have an operating crew of at least two individuals \72\ and that SMART-
                TD ILB and Governor Pritzker support the NPRM as an alternative to the
                preempted Illinois law.
                ---------------------------------------------------------------------------
                 \71\ FRA-2021-0032-10530.
                 \72\ Id. at 2 (referring to, but not citing, Ind. Rail Rd. Co.
                v. Ill. Commerce Comm'n, 576 F. Supp. 3d 571 (N.D. Ill. 2021).
                ---------------------------------------------------------------------------
                FRA's Response
                 As explained in the NPRM, FRA recognizes that, if the issue of crew
                size safety is left to be governed by a patchwork of State laws,
                logistically it may become impossible for a railroad to even consider
                operations with fewer than two crewmembers. Thus, this rulemaking is
                intended to set forth a nationwide rule for crew size safety,
                especially operations with a one-person train crew, based on FRA's
                expertise and experience in regulating safety and risks in rail
                operations. While courts may find that some of those State laws are
                preempted even without this rule, other State laws may not be
                challenged and found preempted, leaving an untenable inconsistency
                governing crew size. This final rule meets Congress' mandate that the
                laws, regulations, and orders related to railroad safety be nationally
                uniform.
                 While FRA intends this final rule to create a nationwide standard
                and anticipates that it will preempt State laws covering the same
                subject matter, FRA clarified in the NPRM that FRA's statutory
                preemption provision includes a ``narrow exception'' \73\ to FRA's
                broad authority to preempt State laws. This narrow exception allows
                non-Federal regulation of ``essentially local'' safety hazards.\74\ An
                ``essentially local safety hazard'' is ``one which is not adequately
                encompassed within national uniform standards.'' \75\ As noted in the
                NPRM, some State laws governing crew size, such as those in California,
                Nevada, and Washington, do not, in FRA's view, address an ``essentially
                local'' hazard because they would apply statewide.\76\ In support of
                this view, FRA explained in the NPRM that legislative history and
                subsequent judicial decisions indicate the narrow exception is intended
                to allow States to respond to local situations not capable of being
                adequately addressed in uniform national standards, but local safety
                hazards cannot be Statewide.\77\
                ---------------------------------------------------------------------------
                 \73\ 87 FR at 45570-71 (citing Duluth, Winnipeg & Pac. Ry. Co.
                v. City of Orr, 529 F.3d 794, 796 (8th Cir. 2008) in which the court
                found 49 U.S.C. 20106(a) ``creates a narrow exception to preemption
                through its savings clause'').
                 \74\ 49 U.S.C. 20106(a)(2).
                 \75\ Union Pacific R. Co. v. California Pub. Utils. Comm'n, 346
                F.3d 851, 860 (9th Cir. 2003).
                 \76\ 49 U.S.C. 20106(a)(2); H.R. Rep. No. 91-1194 (1970),
                reprinted in 1970 U.S.C.C.A.N. 4104, 4117 (``these local hazards
                would not be statewide in character''); see also Norfolk & Western
                Ry. Co. v. Public Utilities Comm'n of Ohio, 926 F.2d 567, 571 (6th
                Cir. 1991) and National Ass'n of Regulatory Util. Comm'rs v.
                Coleman, 542 F.2d 11, 14-15 (3d Cir. 1976) (both holding that the
                local hazard exception cannot be applied to uphold the application
                of a statewide rule).
                 \77\ 87 FR at 45571 (citing H.R. Rep. No. 91-1194 (1970),
                reprinted in 1970 U.S.C.C.A.N. 4104, 4117).
                ---------------------------------------------------------------------------
                 In response to CPUC and other similar commenters who requested that
                FRA provide States with a clear role in FRA's exemption provision, this
                final rule provides that the public may comment on any special approval
                petition as FRA proposed in the NPRM. FRA encourages States and their
                regulatory agencies to comment on requests for one-crew operations and
                provide any safety information or data they believe would be useful to
                FRA in deciding whether to approve a special approval petition for a
                one-person train crew operation.
                 As an alternative to issuing a narrowly tailored State law to
                address any essentially local safety hazards, a State could bring any
                safety concerns about a particular rail operation to FRA's attention
                for discussion or possible investigation. For example, a State agency
                that participates in investigative and surveillance activities with FRA
                under 49 CFR part 212 can work with FRA to enforce this final rule.\78\
                ---------------------------------------------------------------------------
                 \78\ Part 212 establishes standards and procedures for State
                participation in investigative and surveillance activities under the
                Federal railroad safety laws and regulations.
                ---------------------------------------------------------------------------
                 FRA disagrees with NS's comment that FRA is relying on preemption
                as a justification for the final rule. As explained above, FRA is
                issuing this final rule to ensure that trains are adequately staffed
                for their intended operation and railroads have appropriate safeguards
                in place for safe train operations, especially when using one-person
                train crews. Moreover, this final rule meets Congress' requirement that
                the laws, regulations, and orders related to railroad safety be
                nationally uniform.\79\ Thus, FRA is not basing its justification for
                this final rule on preemption, but rather is noting that the national,
                uniform standard provided in this rule is expected to preempt State
                laws governing crew size.
                ---------------------------------------------------------------------------
                 \79\ 49 U.S.C. 20106.
                ---------------------------------------------------------------------------
                C. Comments Supporting the NPRM
                 In the NPRM, FRA explained how the Ninth Circuit's decision to
                vacate and remand the 2019 withdrawal left FRA with some choices on a
                path forward, and FRA exercised its discretion to choose, through this
                rulemaking, to reconsider numerous safety issues that may be associated
                with or impacted by one-person train crew operations.\80\ For instance,
                FRA revisited the lack of a Federal requirement for a systematic post-
                accident protocol for trains hauling freight.\81\ The NPRM also raised
                several other potential safety issues to consider, including the
                context that many of the Federal rail safety regulations were written
                with the expectation that each train would have multiple crewmembers,
                the safety findings drawn from research on the cognitive and
                collaborative demands placed on train crewmembers while operating a
                train, and the ability of railroads to respond to a one-person train
                crewmember who may become incapacitated.\82\
                ---------------------------------------------------------------------------
                 \80\ 87 FR at 45571-76.
                 \81\ 87 FR 45571.
                 \82\ See e.g., 49 CFR 218.99 (requiring point protection for
                shoving or pushing moves; 218.103-218.107 (operational requirements
                for hand-operated switches) and generally, 49 CFR part 239
                (Passenger Train Emergency Preparedness requirements).
                ---------------------------------------------------------------------------
                 Many commenters supported FRA's decision in the NPRM to reconsider
                the safety issues and propose minimum requirements for the size of
                train crews depending on the type of operation. These commenters are
                concerned, among other things, about the operational safety of a train
                operated by a one-person crew, the operational safeguards to protect
                that crewmember in various situations, and the impact of one-person
                train crew operations that travel through their communities as
                evidenced by the numerous comments received raising those concerns.
                1. Labor Organizations
                 The Brotherhood of Locomotive Engineers and Trainmen (BLET) and
                SMART-TD filed a joint comment stating that their unions, which
                represent the vast majority of operating train crew workers across the
                nation, support the implementation of a two-person crew rule in the
                interest of public safety and request that the final
                [[Page 25062]]
                rule ``mandate that two-person crews are the standard as they have
                proven to be the safest and most efficient way to operate.'' \83\ In
                addition, the International Brotherhood of Teamsters, which includes
                BLET as part of the Teamsters Rail Conference, commented that it
                supports FRA's efforts to promulgate the NPRM and endorsed BLET's
                comment.\84\ The jointly filed written comment, and BLET and SMART-TD's
                oral testimony at FRA's public hearing, detailed their members'
                interest in this safety rulemaking. For example, BLET and SMART-TD are
                concerned with the multiple steps a one-person train crew approaching a
                roadway work zone would need to perform alone and the risks to rail
                employees working on or near the track if that single crewmember made a
                mistake. The unions' jointly filed comment also noted how many
                railroads embraced greater electronic device use, such as cellphone
                use, as a pivotal component of their plans to reduce crew size even
                though electronic device use is currently strictly regulated because of
                those devices' potential for distraction.\85\ BLET and SMART-TD also
                described how trains are routinely slowed by unplanned events that
                require someone other than the locomotive engineer to troubleshoot the
                problem before the train can continue and how a conductor and a
                locomotive engineer work as a team during any necessary
                troubleshooting. Moreover, the labor organizations' jointly filed
                comment noted that a two-person train crew provides a backstop to human
                error, which is still useful with a positive train control (PTC)
                system, and that, even when there is a low incidence of rail accidents,
                the consequence of an accident can be high and thereby justify an
                additional fail-safe measure.
                ---------------------------------------------------------------------------
                 \83\ FRA-2021-0032-13038 at 1.
                 \84\ FRA-2021-0032-13050.
                 \85\ See 49 CFR part 220, subpart C (specifying its purpose ``is
                to reduce safety risks resulting from railroad operating employees
                being distracted by the inappropriate use of electronic devices,
                such as mobile telephones (cell phones or cellular phones) and
                laptop computers'').
                ---------------------------------------------------------------------------
                 BLET and SMART-TD commented that their members who have experienced
                PTC implementation first-hand, expressed that they want PTC as a tool
                but recognize that PTC was not designed to do the job of a crewmember
                supplementing the engineer. Further, the unions jointly commented that
                PTC ``has introduced new complexities and levels of attention capture
                not seen prior to the implementation of PTC and has emphasized the need
                for a conductor on board due to the added level of distraction PTC has
                imposed upon the engineer.'' \86\ BLET and SMART-TD commented that PTC
                and other technologies often involve after-market products bolted on,
                rather than integrated into, existing equipment which makes the
                locomotive cab feel crowded with technology and, in turn, can
                complicate the jobs of the train crewmembers. BLET and SMART-TD also
                commented that automated fuel-saving software programs currently are
                programmed without regard to bad weather or less-than-optimal
                conditions, potentially requiring a locomotive engineer to intervene
                manually. BLET and SMART-TD also commented that the industry's
                increased reliance on distributed power operations (i.e., where an
                engineer must control two or more locomotives independently with the
                aid of computers) means that the locomotive engineer must direct
                significant attention to computer screens; in their view, the NPRM did
                not adequately consider the safety considerations of using a one-person
                train crew with a distributed power operation, which ``takes much of
                the engineer's attention away from the view forward.'' \87\
                ---------------------------------------------------------------------------
                 \86\ FRA-2021-0032-13038 at 2.
                 \87\ FRA-2021-0032-13038 at 6.
                ---------------------------------------------------------------------------
                 During the public hearing, BLET's National Legislative
                Representative, who described himself as a former freight locomotive
                engineer on a Class I railroad for 18 years, testified in overall
                support of the NPRM and included comments regarding BLET's concerns
                with some of the proposed exceptions to the two-person train crew
                mandate. BLET testified that a locomotive engineer is not a mobile
                member of the train crew because that person is responsible for the
                physical manipulation of the controls of the locomotive and the
                monitoring of on-board systems. BLET stated that for an engineer to
                leave the locomotive cab unattended as a one-person train crew, the
                engineer must complete a time-consuming series of steps that includes
                disabling the locomotive's controls, setting the train's air brakes,
                securing the locomotive and train with hand brakes, and following rules
                or procedures that confirm the train is properly secured. In explaining
                how PTC has made a train crew's job more difficult, BLET testified that
                PTC has introduced new complexities and can reduce a crewmember's
                situational awareness such as when a dispatcher references a mandatory
                directive over the radio and a locomotive engineer must toggle between
                display screens to understand the directive the dispatcher is
                referencing. BLET raised concern that railroads are reducing crew size
                to increase corporate profits while ignoring rules or cutting corners
                on safety. BLET's testimony also reiterated concern in BLET and SMART-
                TD's jointly filed written comment that FRA reconsider some of the
                proposed exceptions to a two-crewmember mandate as those operations may
                not as safe or simple as FRA suggested in the NPRM.
                 During FRA's public hearing, SMART-TD's President testified about
                the general dangers of railroad work and that safety cannot be expected
                to improve by reducing the number of train crewmembers when the
                workforce is already depleted and overworked. SMART-TD's President
                testified that ``the carriers regularly argue that there is no data to
                support a two-person crew being safer than a one-person crew . . . [and
                t]he irony . . . is that likewise there is no data to support that a
                one-person or autonomous operation is any safer than that of a two-
                person crew in freight operations.'' SMART-TD's President also
                described an incident when he was a locomotive engineer on a coal train
                and his conductor warned him of a young child on the track. SMART-TD's
                President testified that he blew the horn and rang the bell, but the
                boy did not move, and he credited the conductor for saving the child's
                life because the conductor ran out on the nose of the engine and waved
                in a manner that led the child to step out of the way. SMART-TD's
                President concluded that his experience demonstrates the effectiveness
                of two crewmembers working as a team as it is important to have the
                conductor make track observations when a locomotive engineer may be
                distracted by monitoring the controls or interacting with a computer
                screen. SMART-TD testified that, in addition to a backup observation
                role, a conductor can contribute knowledge and decision-making
                judgment, especially when responding to non-routine situations. SMART-
                TD testified about PTC's limitations and how a conductor can identify
                washouts, rockslides, fires, vehicles, and pedestrians, but PTC cannot.
                SMART-TD described how a one-person crew would be unlikely to assist
                anyone injured in a highway-rail grade crossing collision nor would the
                one-person crew be able to assist first responders as easily as a
                conductor or quickly assess damage from a derailment.
                 During FRA's public hearing, a member of SMART-TD who described
                himself as a conductor with 18 years of experience stated that the
                proposed crew size safety requirements are
                [[Page 25063]]
                important because the workforce is already strained and the recent
                doubling of one-and-a-half-mile-long trains would make a complex job
                unsafe with a one-person train crew.\88\ This SMART-TD member described
                the importance of multi-person crews being able to mentor one another
                and provide backup. Specifically, he explained that a one-person crew
                will be physically and psychologically challenged because of the jobs'
                many demands, such as the need to look at three different computer
                screens in the locomotive cab while continuing to monitor conditions
                ahead, and due to working alone without human interaction or even the
                freedom to listen to music. He also stated that a person working alone
                will lose a layer of safety that is not fully replaced by PTC. Further,
                this SMART-TD member testified about an incident in which he was a
                train crewmember and the PTC system allowed his crew to operate the
                train with PTC enabled even though nobody entered the number of axles
                in the train, a potential safety concern in the way the PTC system
                would govern the train. This SMART-TD member also stated that, as a
                former U.S. Navy combat medic, he was trained to spot medical concerns
                and, in his rail work experience, it has been necessary for him to have
                fellow crewmembers removed for medical emergencies, illnesses, and
                fatigue. Thus, he noted that one-person train crews, who do not remove
                themselves from train operations when they are tired or sick, will pose
                a greater safety risk than two-person train crews where the second
                crewmember can mitigate the risk of a sick or tired crewmember.
                ---------------------------------------------------------------------------
                 \88\ This SMART-TD witness at the hearing is also the Secretary
                of SMART-TD's Maryland State Legislative Board as identified in that
                organization's comment. FRA-2021-0032-6937.
                ---------------------------------------------------------------------------
                 TTD commented that it consists of 37 affiliated unions representing
                the totality of rail labor, including both passenger and freight rail
                workers, and specifically the locomotive engineer and conductor
                employees who will be most impacted by the NPRM.\89\ TTD's President
                also presented oral testimony at FRA's public hearing. Overall, TTD
                commented that it supported the NPRM and urged FRA to adopt more
                stringent requirements than proposed by eliminating or changing the
                option for a railroad to use ``an alterative risk assessment process in
                lieu of the proposed risk assessment'' and by requiring that a second
                crewmember be a certified conductor.\90\ TTD stated that FRA's NPRM
                recognized the ``fundamental truths [that] . . . crew size is directly
                correlated to the safe operation of trains [and that] . . . reducing
                the number of [crewmembers] creates substantial safety risks that need
                to be addressed . . . [because the] crewmembers have complementary[,]
                but distinct[,] responsibilities.'' \91\ TTD commented that a Class I
                railroad's video shown at the public hearing to demonstrate operations
                using ground-based conductors described a scenario occurring ``under
                ideal circumstances in terms of [a ground-based conductor] being able
                to locate and access [a] site without any difficulty [as a person]
                arriving from off-site is likely going to be severely delayed.'' \92\
                ---------------------------------------------------------------------------
                 \89\ FRA-2021-0032-12306 and FRA-2021-0032-13049.
                 \90\ FRA-2021-0032-12306 and FRA-2021-0032-13049 at 2.
                 \91\ FRA-2021-0032-12306 and FRA-2021-0032-13049 at 5.
                 \92\ FRA-2021-0032-13049 at 13.
                ---------------------------------------------------------------------------
                 TTD also highlighted a comment from its affiliate, the
                International Association of Fire Fighters, that first responders on-
                scene rely on train crews to provide critical cargo information and
                services such as separating train cars, and with only one crewmember
                there is no redundancy and a much higher risk of first responders not
                receiving crucial information.\93\
                ---------------------------------------------------------------------------
                 \93\ FRA-2021-0032-5247.
                ---------------------------------------------------------------------------
                 Labor organizations, such as BLET, SMART-TD, and TTD, requested
                that FRA reconsider the remote control operations exception and asked
                whether additional regulations of remote control operations are needed
                to allow remote control operators to safely operate over any distance.
                These commenters do not seek FRA to regulate remote control operations
                through this rulemaking, as they viewed the proposed exception as
                allowing such operations without establishing other necessary safety
                requirements. These labor organization commenters took the position
                that FRA should, outside of this rulemaking, take action to review all
                remote control operation related accidents, regardless of whether the
                accidents occurred during train or switching operations, and then
                consider whether to seek input from FRA's Federal advisory committee,
                the Railroad Safety Advisory Committee (RSAC), or otherwise initiate a
                rulemaking covering comprehensive safety requirements for remote
                control operations.
                 The Brotherhood of Maintenance of Way Employes Division (BMWED),
                which represents employees who inspect, install, construct, repair, and
                maintain railroad track, roadbed, and related right-of-way
                infrastructure on all Class I railroads, advocated for a locomotive
                engineer and a conductor two-person train crew for every freight train
                operating over the general railroad system.\94\ BMWED's comment stated
                that two-person crews provide necessary checks and balances for the
                operation of the train and its securement at terminal points, yards,
                and sidings.
                ---------------------------------------------------------------------------
                 \94\ FRA-2021-0032-12213.
                ---------------------------------------------------------------------------
                 The American Train Dispatchers Association (ATDA) commented in
                support of the proposed rule, emphasizing the safety need for a
                dispatcher to immediately communicate instructions or orders to a train
                en route.\95\ ATDA is concerned that a one-person train crew might not
                always be able to receive communications, thereby creating a
                substantial hazard to rail employees and the public. Also, ATDA
                commented that railroad safety is improved by the regular crew
                communications to dispatchers and that it will be unrealistic for a
                one-person crew to accomplish all the crew's regular duties and
                continue to report other safety information, including the location of
                young children near the tracks, visible track- and structure-related
                defects or damage, and potential problems on trains passed such as
                shifted loads and equipment dragging.\96\
                ---------------------------------------------------------------------------
                 \95\ FRA-2021-0032-13016.
                 \96\ Id. at 3.
                ---------------------------------------------------------------------------
                 The Transport Workers Union of America (TWU), which represents a
                variety of rail employees, including those who inspect and repair
                equipment and track at several Class I railroads and some of the
                northeast's largest regional rail systems, commented in support of the
                rule, emphasizing the safety need for a second crewmember to assist
                carmen who are dispatched when a train develops mechanical problems en
                route.\97\ TWU explained that a single carman is often dispatched to
                make such a mechanical repair and, on these occasions for safety
                reasons, it is necessary for a conductor to assist the carman in making
                the inspection and necessary repairs.
                ---------------------------------------------------------------------------
                 \97\ FRA-2021-0032-12281.
                ---------------------------------------------------------------------------
                 In addition, BLET Division 446 from Belen, New Mexico,\98\
                described how its members operate trains over remote landscapes that
                are not readily accessible by motor vehicle, and thus indicated that a
                two-person train crew is vital to survival in medical or other
                emergency situations.
                ---------------------------------------------------------------------------
                 \98\ FRA-2021-0032-8741.
                ---------------------------------------------------------------------------
                 Further, the California Labor Federation (CLF), AFL-CIO \99\ noted
                a two-person train crew is better able to monitor events both inside
                and outside the locomotive cab than can a single crewmember, thereby
                providing greater
                [[Page 25064]]
                situational awareness. CLF also explained how a second crewmember can
                fill in knowledge gaps and keep the locomotive engineer alert when that
                engineer is fatigued.\100\
                ---------------------------------------------------------------------------
                 \99\ FRA-2021-0032-10712.
                 \100\ A similar comment was received from the Oklahoma AFL-CIO.
                FRA-2021-0032-10355.
                ---------------------------------------------------------------------------
                2. Individual Commenters
                 A short form letter was used in approximately 3,658 comments to
                express opposition to one-person crews, asserting that ``[h]aving
                multiple crewmembers working at all times protects against medical
                emergencies and derailments.'' \101\ The form letter also suggested an
                economic argument that railroads were motivated to reduce train crew
                size by ``Wall Street greed'' and that one-person train crews could be
                connected to future supply chain disruptions.
                ---------------------------------------------------------------------------
                 \101\ FRA-2021-0032-2764.
                ---------------------------------------------------------------------------
                 Further, approximately 469 commenters submitted a short form letter
                which stated that two pairs of eyes are better than one and compared a
                train crew to an airline crew, but suggested rail posed greater risks
                because freight trains transport hazardous or flammable materials and
                spent nuclear rods.\102\
                ---------------------------------------------------------------------------
                 \102\ FRA-2021-0032-10974 is a representative example of this
                group of comments.
                ---------------------------------------------------------------------------
                 Another form letter sent by approximately 29 individual commenters
                stated their shared concern that a lone crewmember would not be able to
                address train malfunctions or grade crossing incidents or assist
                emergency response personnel as quickly as a two-person crew could,
                leaving their community in harm's way.\103\ For this reason, these
                commenters supported FRA's proposal to establish minimum requirements
                for the size of crews operating trains.
                ---------------------------------------------------------------------------
                 \103\ FRA-2021-0032-11120.
                ---------------------------------------------------------------------------
                 In a similar example of a form letter supporting a two-person crew
                mandate, FRA received nine identical comments mailed and docketed
                together as a single comment from individuals expressing concern that a
                lone crewmember would not be able to address train malfunctions or
                grade crossing incidents or assist emergency response personnel as
                quickly as a two-person crew could.\104\
                ---------------------------------------------------------------------------
                 \104\ FRA-2021-0032-10465.
                ---------------------------------------------------------------------------
                 During FRA's public hearing, a commenter identified herself as a
                conductor with ten years of experience for the Union Pacific Railroad
                Company (UP).\105\ The commenter stated that she is concerned with an
                overreliance on technology that does not always work as intended. She
                also disagreed with UP's testimony that having a conductor in a truck
                would be a faster way of alleviating a mechanical repair to a train
                versus a conductor who travels with the train.
                ---------------------------------------------------------------------------
                 \105\ FRA-2021-0032-13184.
                ---------------------------------------------------------------------------
                 Numerous individual commenters provided first-hand accounts of
                close calls and lives saved by the action of two crewmembers working as
                a team. These commenters largely provided anecdotal information
                supporting why they thought trains staffed with fewer than two persons
                created unsafe conditions. Individual commenters sometimes used a form
                letter provided by an organizing association or union but added their
                personalized statement to make it unique. Because there are so many of
                these types of comments in the record, the following examples are
                provided as a sampling and not an exhaustive summary.
                 A short form letter comment supporting a two-person train crew
                mandate was used in approximately 2,574 comments and was written from
                the perspective of rail employees who are currently train
                crewmembers.\106\ The form letter captured the person's support for FRA
                revisiting research described in the NPRM that scrutinizes the
                cognitive and collaborative demands placed on each crewmember, and how
                multiple crewmembers can work together as an effective, safe team. This
                form letter also raised concerns with technology and other job-related
                stressors and concluded that having a work partner helps get the job
                done.
                ---------------------------------------------------------------------------
                 \106\ FRA-2021-0032-8789.
                ---------------------------------------------------------------------------
                 A commenter who identified himself as having 22 years of experience
                as a conductor and several leadership roles in SMART-TD supported the
                NPRM, as he viewed a two-person train crew requirement as vital to safe
                freight operations largely because of the hazards related to trains
                hauling hazardous materials.\107\ The commenter pointed to trends he
                has observed, stating that the length and weight of freight trains are
                increasing, thereby impacting the distance needed to stop the train in
                case of emergency and increasing the probability of an accident/
                incident. The commenter also stated that a derailment or accident
                involving a long train hauling mainly hazardous materials could pose a
                more widespread danger zone than a shorter train. His stated concerns
                included protecting communities and schools located near railroad
                tracks. The commenter also stated that communities impacted by stopped
                trains blocking crossings would be worse off because it would take
                significantly longer for a railroad to manually separate the train and
                unblock the crossing if a conductor is not on the train to assist.
                Further, the commenter raised the issue of how two crewmembers keep
                each other alert and on task, and that having an accountability partner
                is the number one tool used by crews to combat fatigue.
                ---------------------------------------------------------------------------
                 \107\ FRA-2021-0032-9893.
                ---------------------------------------------------------------------------
                 An individual commented that he was a conductor on a train that
                struck a delivery truck at a highway-rail grade crossing.\108\ The
                commenter explained that while the locomotive engineer began the
                process of stopping the train, he immediately called the dispatcher to
                arrange for emergency first responders. According to the commenter's
                description, he was off the train before it stopped so that he could
                run back to the crossing and help a passerby pull the unconscious truck
                driver out and away from the truck before the truck was engulfed in
                flames. He was then available to assist first responders, to split or
                secure the train or answer any questions as needed. The commenter
                contrasted his accident description with how he believes the incident
                would have unfolded if the train had been operated by a one-person
                crew. Under the commenter's theoretical scenario, the locomotive
                engineer would make an emergency brake application, dial the emergency
                number, and provide the milepost location. The engineer would not be
                able to provide the dispatcher with the DOT grade crossing number until
                the train was stopped and the number could be safely found in reference
                materials. The commenter explained that with a one-person crew the
                dispatcher would call for emergency first responders, but the engineer
                could not leave the train to assist the driver because the engineer
                would have a duty to secure an unattended train with hand brakes first.
                According to the commenter, without a second crewmember, other factors
                would determine whether the driver would have been rescued in time, and
                the one-person crewmember would feel helpless as the crewmember would
                be required to remain on the train unable to help anyone injured or
                readily assist first responders. The commenter also stated that FRA's
                proposed rule was not stringent enough in that two-person train crews
                are necessary for all train movements to ensure safety.
                ---------------------------------------------------------------------------
                 \108\ FRA-2021-0032-112240.
                ---------------------------------------------------------------------------
                A commenter described a situation when he was part of a freight
                train crew that had an emergency brake application in a town.\109\
                Because the train was blocking the town's highway-rail grade crossings
                for at least 15 minutes and
                [[Page 25065]]
                preventing an ambulance from crossing the tracks, a dispatcher
                requested that the crew cut a crossing to allow the ambulance by. The
                commenter is concerned that without a second crewmember, situations
                like this would occur, and it is unclear how long it would take a
                railroad to open a crossing for local emergency responders.
                ---------------------------------------------------------------------------
                 \109\ FRA-2021-0032-0970.
                ---------------------------------------------------------------------------
                 A commenter expressed several safety concerns as a freight train
                conductor for over 19 years.\110\ For instance, the commenter expressed
                frustration that railroads do not keep track of incidents in which
                trains with two crewmembers saved lives or prevented accidents. He
                explained that he has crewed trains involved in accidents at rail-
                highway grade crossings and derailments of cars transporting hazardous
                materials, and how two crewmembers can more easily prevent harm to the
                public by taking quick action or relaying information to emergency
                responders. He also expressed concerns with a one-person train crew
                suffering from fatigue.
                ---------------------------------------------------------------------------
                 \110\ FRA-2021-0032-0594.
                ---------------------------------------------------------------------------
                 A commenter described that he is both a locomotive engineer and
                conductor who has experienced firsthand why it is imperative to public
                safety that each train have a minimum of two crewmembers.\111\ The
                commenter described an incident in which the train he was conducting
                crashed into a car at a highway-rail grade crossing during winter. The
                commenter explained that, with two crewmembers, he was free to help the
                driver of the motor vehicle that was in a ditch, while the engineer
                stayed with the locomotive to coordinate with local emergency
                responders, monitor the air brake system, and perform other duties
                necessary to maintain the safety of rail operations.
                ---------------------------------------------------------------------------
                 \111\ FRA-2021-0032-0226.
                ---------------------------------------------------------------------------
                 An individual commented that he has over twenty years experience as
                a conductor and engineer for a Class I freight railroad and raised many
                safety issues.\112\ For instance, the commenter expressed concern that
                a one-person train crew that significantly relies on PTC and other
                technologies to safeguard and operate the train will encounter
                difficulties when one or more technologies fail or are unavailable as
                the person's ability to operate in manual mode could have deteriorated
                from disuse and that there are examples of this problem in the airline
                industry. The commenter also made a case for redundancy, noting that in
                the motor vehicle context, Federal law mandates cars be manufactured
                with seat belts and States enforce laws governing the use of seat belts
                even though air bags could have arguably replaced the seat belt. The
                commenter pointed out that, in his experience, railroads have largely
                held both crewmembers responsible for the safe operation of the train
                and compliance with operating rules and practices because doing so
                enhances safety.
                ---------------------------------------------------------------------------
                 \112\ FRA-2021-0032-12808.
                ---------------------------------------------------------------------------
                 Additionally, this same commenter stated that he disagreed with
                railroad commenters who suggested a conductor in a truck could
                substitute for a conductor on the train. He commented that he is
                familiar with a territory that would not be accessible by truck and,
                therefore, a conductor in a truck would be delayed getting to and
                fixing a problem involving the train. In addition, the commenter stated
                that a locomotive engineer can often determine the approximate location
                of a broken knuckle and a conductor can replace it with a new knuckle
                as a relatively routine repair. He stated that in his short experience,
                he has fixed three broken knuckles and took 30 to 45 minutes to make a
                replacement. He also described an incident where he changed a knuckle
                even though the railroad sent a carman out to do it, and he was done
                with the repair before the carman arrived about 90 minutes later.
                 This same commenter also described a situation with a one-person
                train that operates into a mile-long tunnel on the territory he works.
                According to the commenter, because the tunnel does not have any
                ventilation, if the train has any issues where it might have to stop in
                the tunnel, the crew is instructed to cut the crew's locomotives from
                the train and get out of the tunnel before the tunnel fills with carbon
                monoxide. During this tunnel operation, the commenter theorized that it
                would be impossible for a one-person crew to create enough pin slack to
                separate the locomotives from the rest of the train to escape the
                tunnel by operating the locomotives.
                 During FRA's public hearing, a commenter identified herself as a
                BLET National Auxiliary, Second Vice President, and Legislative
                Representative from Lakeside, Nebraska.\113\ The commenter also
                identified herself as the concerned wife of a BNSF Railway Company
                (BNSF) locomotive engineer whom she does not want to operate trains
                alone, noting in particular a past medical event. She also expressed
                concern about a one-person train crewmember suffering from fatigue,
                isolation, and depression. Further, the commenter was concerned that
                training programs for one-person train crews will be inadequate, noting
                that when railroads removed the brakeman position to reduce train crew
                size to two crewmembers, the quality of the training was reduced to
                accommodate the large number of brakemen who were trained for conductor
                positions.
                ---------------------------------------------------------------------------
                 \113\ FRA-2021-0032-13184.
                ---------------------------------------------------------------------------
                 During FRA's public hearing, another commenter stated he was a
                locomotive engineer for UP for almost 20 years, and the idea of a one-
                person train crew is unsafe because it would take away half of the
                decision-making team.\114\ The commenter described how a two-person
                crew goes through their paperwork together, discussing slow orders,
                train makeup, and temporary restrictions. He said that organizing the
                crew's paperwork and planning the shift's operation will not always be
                easy because, with so many documents, rules, and temporary rules, one
                person could overlook a safety concern and make a mistake the other
                crewmember could have otherwise caught. The commenter also raised
                concern that, although a one-person train crew may be able to perform
                certain tests and inspections alone or with a utility employee, a
                conductor assigned to the train provides a valuable oversight role, and
                ``it's just more cohesive to have that second person [remain with the
                train] for the entire trip.'' \115\ Further, the commenter stated that
                toward the end of a tour of duty, when a train approaches a crew
                change, the crew has many responsibilities that are time-sensitive and
                would be difficult for a one-person crewmember to complete as quickly
                or efficiently.
                ---------------------------------------------------------------------------
                 \114\ FRA-2021-0032-13184.
                 \115\ FRA-2021-0032-113184.
                ---------------------------------------------------------------------------
                A commenter, who described herself as the spouse of a railroad
                worker and a person with significant interest in the rulemaking largely
                because of her many work experiences in first responder positions
                including as a 911 dispatcher and working in an ambulance, fire truck,
                and police car stated that she has spoken publicly on the topic of
                blocked crossings and her opposition to one-person train crews.\116\
                The commenter stated that she has collected anonymous statements from
                railroaders regarding their experiences, describing accidents and
                possible scenarios that could cause delays or additional safety
                concerns if railroads use one-person train crews, including concerns
                about the limitations of PTC when traveling at restricted speed and
                having to visually verify switches, and the limitations of global
                positioning system software to detect which track the train will be
                operating over and how a second crewmember
                [[Page 25066]]
                could provide backup in detecting if the train was lined to switch to
                the wrong track. The commenter also echoed many other concerns raised
                by individual commenters.
                ---------------------------------------------------------------------------
                 \116\ FRA-2021-0032-12819.
                ---------------------------------------------------------------------------
                 An individual commented in strong support of a national, minimum
                two-person train crew requirement as a proactive safety
                precaution.\117\ This individual stated that she is concerned about
                public and environmental exposure to hazardous materials from accidents
                and non-accidental spills and is especially concerned about a one-
                person crew freight train transporting waste flowback from the fracking
                process that may have both known and unknown hazards.
                ---------------------------------------------------------------------------
                 \117\ FRA-2021-0032-113111.
                ---------------------------------------------------------------------------
                A commenter noted railroad rules that impose critical focus zones
                (CFZ) in his comment in support of the NPRM.\118\ The commenter pointed
                to the CFZ rule of the Canadian National Railway Company (CN), which he
                stated was in effect even with PTC, thereby showing a need for a two-
                person train crew even in PTC territory. The commenter stated that
                removing CFZ operating requirements and a two-person crew would
                certainly degrade safety given how a CFZ rule with a two-person crew
                greatly improves visibility and safety during train movements.
                ---------------------------------------------------------------------------
                 \118\ FRA-2021-0032-12333. FRA notes that there are no Federal
                requirements that a railroad establish operating rules or practices
                for a CFZ but that some railroads voluntarily establish them in
                certain territories to reduce distractions, especially for the
                locomotive engineer. For example, a crewmember other than the
                locomotive engineer may be required to make all radio communications
                in the CFZ, and any crew communications are required to be limited
                to duties related to the train's immediate operation.
                ---------------------------------------------------------------------------
                3. Federal Congressional Commenters
                 One comment signed by 54 House members stated their strong support
                for FRA's NPRM to enforce a minimum of two crewmembers in most
                passenger and freight rail operations, as they viewed the rule as
                necessary to ensure the safety of communities.\119\ This comment urged
                FRA to act expeditiously in finalizing the strongest rule possible,
                finding crew size a fundamental safety issue. These commenters noted
                that commercial airlines and boats have at least two crewmembers, and
                that technology such as PTC cannot replace the expertise and quick-
                thinking nature of human beings acting together as a team to operate
                trains and respond to unanticipated events. These 54 House members also
                supported a two-person train crew mandate out of concern that ``some
                freight railroads are operating trains that are extremely heavy and
                miles-long, which impact safe handling, increase wear and tear, and
                cause blocked crossings which in turn impede motorists' travel and
                encourage dangerous pedestrian behavior.'' These commenters also stated
                that ``railroads successfully sued in court to overturn . . . [S]tates'
                laws'' mandating minimum crew size requirements, and courts found that
                ``the [F]ederal government has jurisdiction over crew size
                requirements.'' This group of lawmakers also concluded that the public
                needs ``the safety benefits and uniform protection that [a rule] on
                minimum train crew size [safety] would provide.''
                ---------------------------------------------------------------------------
                 \119\ FRA-2021-0032-12809 (duplicate comment filed at FRA-2021-
                0032-12971).
                ---------------------------------------------------------------------------
                 Two of these House members, Rep. Donald M. Payne, Jr. and Rep. Dina
                Titus, also co-signed a second comment that expressed strong support
                for the proposed rule, especially raising concerns with freight trains
                that they note have grown in both length and weight, which adds to the
                complexity of safe handling of those trains and contributes to greater
                maintenance needs.\120\ This jointly filed comment also raised concerns
                about anticipated delays in resolving train problems when there is only
                one crewmember. These congressional members stated their concern that
                local first responders are negatively impacted by a one-person train
                crew because of delays in unblocking crossings. This comment echoed
                FRA's description in the NPRM of the safety benefits that two
                crewmembers can provide for both operating the train and responding to
                any unanticipated events, including those that PTC was not designed to
                prevent.
                ---------------------------------------------------------------------------
                 \120\ FRA-2021-0032-11185.
                ---------------------------------------------------------------------------
                 Another of these 54 House members, Sharice L. Davids, filed a
                second comment to emphasize her support for the proposed rule and her
                concern that having one person responsible for a massive train hauling
                hazardous materials jeopardizes the safety of crews and the public at
                large.\121\ Rep. Davids also commented that a national two-person crew
                requirement is important to secure some of the nation's most critical
                supply chain routes at a time when there is increased pressure on the
                supply chain.
                ---------------------------------------------------------------------------
                 \121\ FRA-2021-0032-10917.
                ---------------------------------------------------------------------------
                 FRA received at least two individually filed comments from House
                members who represent New Jersey districts and expressed support for
                the proposed requirements in the NPRM. Rep. Jefferson Van Drew wrote
                that he supported FRA's proposed rule because of his understanding that
                ``[r]ail transportation is safer when workers have a co-worker
                available to watch their back and assist them with difficult or
                dangerous tasks.'' \122\ Rep. Van Drew emphasized that the final rule
                should also include passenger rail operations, and he urged FRA to
                strengthen the requirements to ensure the safest environment for rail
                workers. Similarly, Rep. Christopher Smith commented that he is
                strongly supportive of all trains in New Jersey having at least two
                crewmembers to ensure public safety and proper operation of critical
                infrastructure.\123\ Rep. Smith stated that research indicates a two-
                person train crew team would have a greater ability to notice and
                correct errors or problem-solve during an emergency than would a one-
                person train crew. He raised safety concerns with a one-person train
                crew operating a long train that is transporting hazardous material
                through densely populated areas and concluded that a two-person
                requirement would best protect the public, preserve confidence in rail
                transportation, and safeguard communities.
                ---------------------------------------------------------------------------
                 \122\ FRA-2021-0032-10347.
                 \123\ FRA-2021-0032-13188.
                ---------------------------------------------------------------------------
                4. State and Local Governmental Commenters
                 Several State and local government officials and organizations
                commented in support of the NPRM. For example, the National League of
                Cities, a nonpartisan organization comprised of city, town, and village
                leaders that are focused on improving the quality of life for their
                constituents, commented that it believes the presence and training of
                railroad crew is a matter of safety.\124\ This organization supported
                the NPRM and stated the hazard of reduced crews undermines the safe and
                efficient movement of trains and puts local first responders in unsafe
                situations during rail incidents and accidents.
                ---------------------------------------------------------------------------
                 \124\ FRA-2021-0032-10696.
                ---------------------------------------------------------------------------
                 Michigan State Representative John Cherry commented that having a
                second crewmember could be the difference between life and death for
                the crew and the community.\125\ Representative Cherry's comment stated
                a second crewmember is needed to help with situational awareness,
                prevent fatigue, and relay critical information to emergency responders
                if one crewmember is incapacitated. Similar comments were made by other
                Michigan State Representatives including Alex Garza,\126\ David
                LaGrand,\127\ and Padma
                [[Page 25067]]
                Kuppa,\128\ and Michigan State Senators Rosemary Bayer \129\ and Erika
                Geiss.\130\
                ---------------------------------------------------------------------------
                 \125\ FRA-2021-0032-9545.
                 \126\ FRA-2021-0032-11021.
                 \127\ FRA-2021-0032-10993.
                 \128\ FRA-2021-0032-9906.
                 \129\ FRA-2021-0032-11005.
                 \130\ FRA-2021-0032-10585.
                ---------------------------------------------------------------------------
                 Dinah Sykes, Kansas Senate Minority Leader, commented in strong
                support of the NPRM because it will establish a consistent, nationwide
                standard that will reduce safety risks.\131\
                ---------------------------------------------------------------------------
                 \131\ FRA-2021-0032-9816.
                ---------------------------------------------------------------------------
                 Patrick Diegnan, Jr., New Jersey State Senator and Transportation
                Chair, stated that he is concerned with the safety of both freight and
                passenger trains that operate with great frequency through densely
                populated areas.\132\ Senator Diegnan also attributed New Jersey's
                positive safety record in recent years to trains operating with no
                fewer than two crewmembers.
                ---------------------------------------------------------------------------
                 \132\ FRA-2021-0032-10588.
                ---------------------------------------------------------------------------
                 Aimee Winder Newton and Arlyn Bradshaw, two members of the Salt
                Lake County Council in Salt Lake City, Utah, commented in support of
                the NPRM because advancements in technology, such as PTC, improve
                safety but are not a substitute for a train's on-board
                crewmembers.\133\
                ---------------------------------------------------------------------------
                 \133\ FRA-2021-0032-10287.
                ---------------------------------------------------------------------------
                 Sonoma-Marin Area Rail Transit District (Sonoma-Marin), a State of
                California publicly-owned, 95-mile railroad, commented that it
                currently operates both passenger and freight rail service with two-
                person train crews and hosts tourist railroads that operate with at
                least a two-person train crew.\134\ Sonoma-Marin stated that it
                supports FRA's efforts to create the safest operating environment for
                communities, railroad personnel, and customers. Each of the railroad's
                freight train crewmembers is qualified as both a locomotive engineer
                and a conductor, and the same combination is used for passenger
                operations, although periodically the second crewmember is only
                qualified as a conductor. In passenger service, Sonoma-Marin uses a
                PTC-equipped diesel multiple-unit fleet with two- and three-car
                consists. Sonoma-Marin also stated that it currently uses a 24-hour
                dispatch center and that crewmembers can directly communicate with one
                another.
                ---------------------------------------------------------------------------
                 \134\ FRA-2021-0032-11211. Sonoma Marin's trade name is SMART.
                ---------------------------------------------------------------------------
                 Transportation for America, an advocacy organization for local,
                regional, and State leaders, supported FRA's action to require at least
                two crewmembers on most trains but expressed concern that the NPRM did
                not go far enough. Transportation for America advocated for requiring
                passenger operations to have three or four crewmembers and requiring a
                two-person crew minimum for any of the proposed exceptions for
                passenger and freight operations that operate over highway-rail grade
                crossings.\135\
                ---------------------------------------------------------------------------
                 \135\ FRA-2021-0032-11186.
                ---------------------------------------------------------------------------
                 Citizens Acting for Rail Safety--Twin Cities (CARS-TC), a
                community-based organization that is a regional chapter of Citizens
                Acting for Rail Safety, commented that the size of train crews is a
                public safety matter and opined that high hazard freight trains require
                a four-person train crew.\136\
                ---------------------------------------------------------------------------
                 \136\ FRA-2021-0032-10731. Citizens Acting for Rail Safety
                describes itself as a regional, non-partisan, grassroots advocacy
                group that works with residents, legislators, and agency officials
                to improve rail safety to benefit the health, safety, and security
                of people, wildlife and the environment.
                ---------------------------------------------------------------------------
                FRA's Response
                 The vast range of commenters supporting the NPRM, including
                Federal, State, and local representatives, and organizations that
                represent communities and employees, reflects the interest that the
                public has in FRA regulating the safety issues regarding train crew
                size. The comments supporting the NPRM largely corroborated FRA's
                background in the NPRM describing the issues and why additional safety
                requirements are necessary. In FRA's experience with regulating and
                inspecting the rail industry, and as described by research and reports
                of incidents in the NPRM, conductors and other crewmembers not assigned
                to operate the locomotive or train play an active role in maintaining
                the safe operation of the train and safeguarding their fellow employees
                and the public. The comments supporting the NPRM help provide context
                for the safety issues described in the NPRM concerning the significant
                role of a conductor or second crewmember; the need to have technology
                installed to stop a train when a one-person train crewmember becomes
                incapacitated; and the need to establish minimum communication and
                other requirements to mitigate hazards arising from both routine
                operations and unplanned incidents such as derailments, accidents, and
                mechanical breakdowns. The many anecdotal comments from individuals
                supplement the research and reports as important source information for
                the contributions of a two-person train crew team.\137\
                ---------------------------------------------------------------------------
                 \137\ Some labor organization commenters, such as TTD and SMART-
                TD, highlighted FRA's Confidential Close Call Reporting System
                (C3RS) as a program that might help to inform this rule but raised
                concerns about the low participation rate among railroads. C3RS is a
                voluntary program that provides employees of participating railroads
                the opportunity to report unsafe events and conditions
                confidentially. See https://railroads.dot.gov/railroad-safety/divisions/safety-partnerships/c3rs/confidential-close-call-reporting-system-c3rs (providing an overview, a list of
                participating railroads, a description of stakeholders, and answers
                to frequently asked questions including how railroads, labor
                organizations, and FRA use data collected through the program).
                While FRA agrees that C3RS could be informative, e.g., because the
                program periodically issues confidential ``alert bulletins'' to
                stakeholders and issues non-confidential information through
                publicly available newsletters, FRA is unaware of any such alert or
                newsletter that identified an issue that directly relates to the
                safety of one-person train operations. Also, because FRA desires
                greater rates of participation in the program than the approximately
                25-30 current or committed railroad participants, none of which
                include any Class I freight railroads, FRA is currently engaged in
                efforts to promote voluntary participation in C3RS through the RSAC
                process. See https://rsac.fra.dot.gov/tasks, RSAC Task 2022-03.
                ---------------------------------------------------------------------------
                 In addition, FRA agrees with these commenters that this rule is
                needed because PTC is not a solution by itself. As of September 2023,
                PTC technology is governing rail operations on approximately 58,787
                route miles, representing approximately 42% of the rail network in the
                United States. Although this is a significant achievement, it means
                that most railroad route miles in the United States are currently not
                governed by a PTC system. Even on PTC-governed main lines, railroads
                experience unplanned outages and planned outages of their PTC systems.
                For example, in March 2023, BNSF and the National Railroad Passenger
                Corporation (Amtrak) experienced unplanned outages of their PTC
                systems, and NS experienced an unplanned outage of its PTC system in
                August 2023, impacting operations of both the host railroad and its
                tenant railroads. Also, during 2023, several Class I railroads,
                commuter railroads, and Amtrak temporarily disabled their PTC systems
                to facilitate planned infrastructure upgrades or capital projects.
                Finally, although railroads experiencing planned or unplanned outages
                of their PTC systems comply with certain safety requirements,\138\ the
                NPRM clarified that ``while PTC is a safety overlay to help prevent
                certain accidents, FRA's PTC regulations do not include the
                requirements to perform crewmember job functions, which are essential
                to prevent or mitigate other accidents.'' \139\
                ---------------------------------------------------------------------------
                 \138\ See, e.g., 49 CFR 236.1021(m), 236.1029(b).
                 \139\ 87 FR 45581.
                ---------------------------------------------------------------------------
                D. Tourist Railroad and Railroad Museum Industry Comment That Asserted
                the NPRM Would Have No Impact
                 Heritage Rail Alliance, Inc., the primary trade organization for
                the tourist railroad and railroad museum industry, commented that the
                NPRM appears to impact minimally, if at all,
                [[Page 25068]]
                the operating practices of both non-general and general system tourist
                railroads.\140\ The commenter's informal survey found that its member
                railroads are using two-person train crews and that FRA was correct to
                conclude that tourist railroads are unlikely to switch to one-person
                train crew operations.
                ---------------------------------------------------------------------------
                 \140\ FRA-2021-0032-11017.
                ---------------------------------------------------------------------------
                FRA's Response
                 In the NPRM, FRA stated that the agency is unaware of any tourist
                train operation on the general railroad system of transportation that
                operates with a one-person train crew.\141\ Heritage Rail Alliance,
                Inc.'s comment verified that the final rule will have minimal to no
                impact on non-general and general system tourist and museum train
                operations. FRA notes, however, this final rule provides an exception
                for tourist train operations that are not part of the general railroad
                system of transportation, which is contained in Sec. 218.125.
                ---------------------------------------------------------------------------
                 \141\ A comment was received from the Strasburg Rail Road, which
                has both tourist and short line freight operations, but that comment
                is discussed under the heading ``Short Line and Regional Freight
                Railroads'' as the comment described one-person train operations
                concerning the railroad's freight operations or work trains, not its
                tourist operations.
                ---------------------------------------------------------------------------
                E. Comments Opposing the NPRM
                 The NPRM included a background discussion of the state of current
                operations, including the existing Federal safety requirements and
                projected impact of the proposed crew size safety requirements on
                existing and future one-person train crew operations. The following
                summary describes comments received from entities and individuals
                including members of Congress, passenger train operators, short line
                and regional freight railroad commenters, and Class I freight railroad
                commenters. FRA did not identify any labor organizations, tourist
                railroads, or State or local governmental commenters that opposed the
                NPRM. In the summary of the comments from Class I freight railroads and
                similar rail industry commenters, FRA responded to several additional
                subjects that were addressed by these commenters. For instance,
                comments were received regarding alternative crewmember arrangements
                that the industry referred to as expeditors, ground-based crewmembers,
                or ground-based conductors. The Class I freight railroads and similar
                industry commenters also covered the subjects of train operations in
                other countries, new technology and automated operations, the
                transportation of hazardous materials, risk assessments and FRA's
                review standard, and remote control operations. FRA's responses reflect
                the agency's position on the comments and how FRA has responded in the
                final rule as compared to the NPRM.
                1. Congressional Commenters
                 The two Congressional comments opposing the rule detailed their
                opposition and raised a variety of legal, policy, and safety concerns
                that overlapped with other comments. For example, U.S. Senator Roger F.
                Wicker, and Rep. Eric A. Crawford stated their concern that the
                proposed requirements would have a significant economic impact on a
                substantial number of small entities, a concern shared by short line
                and regional freight railroad commenters.\142\ Senator Wicker commented
                that ``[t]he NPRM fail[ed] to acknowledge that changes to operations
                and infrastructure, may produce benefits, including safety benefits
                [and that u]nder the logic in the NPRM, the specter of risk is
                sufficient to prohibit preemptively any innovation.'' \143\ Further,
                Senator Wicker commented that FRA has other ways to address safety
                concerns raised in the NPRM such as raising the random testing drug or
                alcohol testing rates, requiring inward facing cameras, or using other
                technological advances.
                ---------------------------------------------------------------------------
                 \142\ FRA-2021-0032-13052 and FRA-2021-0032-13018.
                 \143\ FRA-2021-0032-13052 at 1.
                ---------------------------------------------------------------------------
                 Rep. Crawford expressed his view that FRA failed to comply with the
                Administrative Procedure Act, because he sees the NPRM as lacking a
                rational basis, and the Regulatory Flexibility Act, because he views
                the NPRM as failing to determine whether the proposed rule would have a
                significant economic impact on a substantial number of small entities.
                Rep. Crawford commented that those legal concerns may be secondary to
                his perception that FRA may be lacking the authority to promulgate a
                rule based on case law limiting agency action under the ``major
                questions doctrine.'' Rep. Crawford commented that the NPRM failed to
                adequately identify a particular problem that needs to be addressed, in
                addition to taking an overly prescriptive approach that does not
                encourage innovation or growth or competition among regulated entities.
                Rep. Crawford explained that he did not find FRA's support for the rule
                persuasive and he suggested that FRA should have gotten more input from
                the industry before publishing the NPRM.
                FRA's Response
                 In comment responses below, FRA addresses in detail specific issues
                raised by the Members of Congress, as many of these issues were also
                raised by certain industry commenters. Other issues raised are
                addressed in the RIA and below in Section IV.B, Regulatory Flexibility
                Act and Executive Order 13272. The legal authority discussion in the
                Executive Summary, above, describes FRA's authority to issue this rule.
                Regarding additional industry input, FRA points to the extensive
                history of engagement with industry on this matter, including the
                following: (1) FRA pursued a collaborative approach on this subject
                matter in 2013 and 2014, but was unable to obtain an industry
                recommendation; \144\ (2) FRA extended the comment period to 146 days
                upon request, which is significantly longer than the 60-day period
                originally scheduled; and (3) FRA provided a public hearing, which was
                widely attended and at which all commenters who wished to testify were
                provided an opportunity to do so.
                ---------------------------------------------------------------------------
                 \144\ 81 FR 13918, 13935-39 (Mar. 15, 2016) (describing in an
                NPRM for a previous rulemaking on this same subject FRA's efforts to
                obtain a consensus recommendation from the Railroad Safety Advisory
                Committee, a forum for collaborative rulemaking and program
                development that included representatives from all the agency's
                major stakeholder groups).
                ---------------------------------------------------------------------------
                 FRA disagrees with Senator Wicker's comment that the proposed rule
                failed to recognize the benefits of innovation, as his comment was
                directed to FRA's explanation for how the introduction of technology or
                operational changes may introduce new risks. As clarification, the NPRM
                explained that a risk assessment is useful as a formal process to
                identify, evaluate, and eliminate or reduce any hazards identified to
                within a range of acceptability.\145\ The risk assessment process
                therefore provides the railroad with an objective way of qualitatively
                or quantitatively showing how the technology or operational change is a
                safety benefit.
                ---------------------------------------------------------------------------
                 \145\ 87 FR 45582.
                ---------------------------------------------------------------------------
                2. Passenger Operations
                 The Utah Transit Authority (UTA), which operates the commuter rail
                service called ``FrontRunner,'' commented that FRA should consider a
                different, less stringent approach in the final rule for passenger
                legacy operations especially because UTA's FrontRunner service was
                established in 2008 and FRA last approved that operation's emergency
                preparedness plan on February 25, 2022.\146\ UTA's comment reflected
                that it would prefer
                [[Page 25069]]
                an option that did not require it to file for special approval, and
                that it was concerned about the added expense and complexity of
                complying with training a second crewmember should its current one-
                person train crew operation be disapproved. UTA suggested that FRA
                should consider expanding the current definition of ``train or yard
                crew'' in Sec. 218.5 to include a second person like UTA's train host.
                UTA's comment also included alternatives that would expedite the review
                process for existing passenger operations or otherwise reduce costs.
                ---------------------------------------------------------------------------
                 \146\ FRA-2021-0032-10984.
                ---------------------------------------------------------------------------
                 The Denver Regional Transportation District (Denver RTD) filed a
                comment describing its passenger operation and requesting FRA consider
                the information in drafting a possible final rule.\147\ For instance,
                Denver RTD requested that FRA consider whether an additional review
                process as proposed is necessary, stating FRA's prior approvals and
                requirements imposed on Denver RTD's operation were sufficient to
                address any safety concerns. Denver RTD also questioned whether FRA was
                correct to characterize the Denver RTD operation as a one-person train
                crew legacy passenger operation in the NPRM as Denver RTD believes its
                second qualified person already meets FRA's requirements for a train or
                yard crewmember.
                ---------------------------------------------------------------------------
                 \147\ FRA-2021-0032-12177.
                ---------------------------------------------------------------------------
                 The American Public Transportation Association (APTA) filed a
                comment that raised two issues of concern for its passenger rail
                operation members.\148\ First, APTA raised concerns regarding the
                proposed risk assessment requirements, which are addressed below in
                this discussion of comments and conclusions under the risk assessment
                heading. Second, APTA included a comment similar to UTA's concern about
                the qualifications of a second train crewmember who could perform
                duties under an emergency preparedness plan.
                ---------------------------------------------------------------------------
                 \148\ FRA-2021-0032-12947.
                ---------------------------------------------------------------------------
                 The Commuter Rail Coalition (CRC) also commented with some concerns
                but did not assert whether the association or its members supported or
                opposed the proposed rule.\149\ CRC commented that all major commuter
                railroads operating today provide at least two qualified individuals
                who are trained to support the safe operation of passenger trains, but
                that the ``proposed rule would likely have a direct impact on at least
                two commuter railroads that operate with at least two employees on each
                train but would likely still require a special approval.'' \150\ Like
                the other passenger operation commenters, CRC requested that FRA
                consider amending the definition of train crew or adding an exemption
                so that the rule accommodates as two-crewmember operations those
                passenger operations that use a second person who does not perform
                functions connected with the movement of the train. CRC's comment was
                also similar to APTA's in its approach to the risk assessment, and
                which FRA addresses below in this discussion of comments and
                conclusions under the risk assessment heading. Further, CRC requested
                that FRA consider providing railroads with additional time to comply
                with any new requirements, suggesting that operations may need up to a
                year to implement changes.
                ---------------------------------------------------------------------------
                 \149\ FRA-2021-0032-12172.
                 \150\ Id. at 3.
                ---------------------------------------------------------------------------
                FRA's Response
                 In the NPRM, the background section discussed FRA's awareness of at
                least two passenger train operations in which the railroads do not use
                train crewmembers that meet the definition of ``train or yard crew'' in
                Sec. 218.5, notably because the second person does not perform
                functions connected with the movement of the train and thus is not
                performing service subject to the Federal hours of service requirements
                during a tour of duty.\151\ FRA stated that although such passenger
                train operations may satisfy the requirements of 49 CFR part 239,\152\
                railroads would need to seek FRA's special approval under proposed
                Sec. 218.131 to continue such legacy train operation staffing
                arrangements.\153\ As described above, FRA received comments from both
                of the passenger train operations identified, Denver RTD and UTA's
                FrontRunner. FRA agrees with those passenger train operators that such
                legacy one-person train operations have been determined to meet the
                safety requirements of FRA's passenger train emergency preparedness
                rule and reopening those inquiries could be unduly disruptive to those
                operations. Simply put, because the passenger train emergency
                preparedness requirements overlap with many of the same issues that are
                addressed by a special approval petition in this final rule, FRA does
                not find it necessary to require a risk assessment and the opportunity
                for public input in the approval process for these legacy passenger
                train operations that already have approved emergency preparedness
                plans. However, FRA is not willing to forgo the benefits of such
                requirements for the initiation of passenger railroad train operations
                staffed with a one-person train crew as required under Sec. 218.131.
                Accordingly, the final rule, in Sec. 218.125(e), provides an exception
                for each passenger one-person train operation established before the
                effective date of this final rule with an approved passenger train
                emergency preparedness plan under part 239. Further, his final rule
                does not require these legacy operations to provide FRA with written
                notification of the operation, as it has with legacy freight train
                operations staffed with a one-person train crew in Sec. 218.129 of
                this final rule, because the existing filing requirement for emergency
                preparedness plan approval under part 239 of this chapter already
                provides FRA with sufficient notice. As always, FRA also invites these
                legacy operations to approach FRA with any specific questions
                concerning their responsibilities under either part 239 or this final
                rule.
                ---------------------------------------------------------------------------
                 \151\ 87 FR at 45580, n. 162 (identifying the following known
                passenger train services operating with a one-person train crew: (1)
                Denver RTD/Denver Transit Operators; and (2) UTA's FrontRunner).
                 \152\ 49 CFR 239.7 (defining ``crewmember,'' in part, to include
                ``a person, other than a passenger, who is assigned to perform . . .
                [o]n-board functions in a sleeping car or coach assigned to
                intercity service, other than food, beverage, or security service'',
                and 49 CFR 239.101(a)(2), addressing employee training and
                qualification of all ``on-board personnel,'' whether in intercity or
                commuter passenger train service).
                 \153\ 87 FR at 45580.
                ---------------------------------------------------------------------------
                 However, FRA disagrees with the comments suggesting that FRA expand
                the current definition of ``train or yard crew'' in Sec. 218.5 to
                include a second person like those used in the legacy one-person
                passenger train operations. In those passenger legacy operations, the
                second person is not typically doing work under the hours of service
                laws and is not involved with the train's movements. Thus, for purposes
                of safe rail operations, FRA does not consider that type of rail
                employee to be a member of the train crew and will not carve out what
                would result in a prospective exception to the two-crewmember
                requirement for existing passenger train operations in this final rule.
                3. Short Line and Regional Freight Railroads
                 The American Short Line and Regional Railroad Association (ASLRRA),
                on behalf of its short line and regional railroad members, provided
                testimony at the public hearing and submitted a 143-page comment.\154\
                ASLRRA commented that it represents approximately 600 Class II and III
                railroads, which operate 47,500
                [[Page 25070]]
                miles of track or approximately 29 percent of the national freight
                network, and employ approximately 18,000 people. ASLRRA raised a wide
                range of issues including legal, policy, economic, and factual concerns
                in opposition to the NPRM.
                ---------------------------------------------------------------------------
                 \154\ FRA-2021-0032-13033.
                ---------------------------------------------------------------------------
                 Like the comment filed by the U.S. Small Business Administration's
                Office of Advocacy \155\ (SBA-Advocacy), described further in the Final
                Regulatory Flexibility Analysis below, ASLRRA contends that the NPRM
                underestimated the number of small railroads that would be impacted,
                omitted costs for small railroads to comply, and miscalculated the
                costs on small railroads to comply with the special approval process.
                To support this position, ASLRRA surveyed its members and provided a
                statistical extrapolation based on the results of the survey.\156\
                ASLRRA commented that the number of its member railroads that currently
                operate with some type of one-person train crew is approximately 420
                railroads, a much greater number than the seven such short lines FRA
                identified. ASLRRA was also concerned that the NPRM treated small
                entities in the same way as Class I railroads when transporting certain
                types of hazardous materials because the small railroad exception would
                not apply under those circumstances.\157\ ASLRRA commented that the
                NPRM ``also declines to provide regulatory relief or consider less
                burdensome alternatives for small businesses'' \158\ that would benefit
                from ``a performance standard.'' ASLRRA also requested that FRA
                consider providing small railroads with more time to comply to allow
                for proper planning, operational changes, and hiring and training of
                additional crewmembers, if necessary. ASLRRA opposed the proposed
                prohibition on transporting certain types or quantities of hazardous
                materials with a one-person train crew. ASLRRA estimated that
                approximately 114 short lines currently operate a train with a one-
                person crew carrying quantities or types of hazardous materials that
                would require a minimum two-person crew under the proposal, including
                five railroads that had representatives testify at the public
                hearing.\159\ ASLRRA commented that railroads, by statute, are under a
                common carrier obligation to provide transportation of goods on
                reasonable request and may not refuse to provide service merely because
                it would be inconvenient or unprofitable.\160\ ASLRRA's comment
                suggested that FRA previously determined that an alerter was
                unnecessary for rail safety at speeds of 25 mph or less when the agency
                promulgated a final rule on locomotive safety standards in 2012 without
                distinguishing the risk between a two-person train crew and a one-
                person crew.\161\ Further, ASLRRA commented that it costs approximately
                $20,000 to equip a locomotive with an alerter, approximately 83
                railroads currently operate with one person in the locomotive cab using
                locomotives that are not equipped with an alerter, that it may not be
                possible to retrofit some older models of locomotives, and to meet the
                proposed requirements, these 83 railroads would need to equip at least
                half of their locomotives.\162\
                ---------------------------------------------------------------------------
                 \155\ FRA-2021-0032-13007.
                 \156\ FRA-2021-0032-13033, att. D (providing a summary and
                statistical analysis of the survey).
                 \157\ FRA-2021-0032-13033 at 41.
                 \158\ FRA-2021-0032-13033 at 10 and 13.
                 \159\ FRA-2021-0032-13033.
                 \160\ Id. citing 49 U.S.C. 11101(a) and offering the explanation
                that ``[w]hile the obligation applies only to regulated traffic
                (e.g., coal, grain, chemicals, etc.), the Surface Transportation
                Board has historically stepped in to ensure that shippers are
                reasonably served even for exempt commodities.''
                 \161\ FRA-2021-0032-1193 at 29-30 (citing 77 FR 21312).
                 \162\ FRA-2021-0032-1193 at 30-31.
                ---------------------------------------------------------------------------
                 Approximately 14 railroads or rail customers used a form letter in
                which they identified their company as a member of the ASLRRA and asked
                to incorporate the ASLRRA's comments as their comment. For example, the
                form letter was used by the Virginia Railroad Association that
                represents nine short line railroads, two Class I railroads, and 27
                other rail-related business members.\163\ Also, these form letters
                offer the same types of legal, economic, and policy comments that
                ASLRRA made in greater detail in its comment.\164\ Each form letter was
                personalized by adding one or two unique paragraphs describing the
                submitter's existing one-person train crew operations, or plans to
                introduce a one-person train crew operation, or to otherwise explain
                why the commenter company opposed the NPRM. Ironhorse Resources, Inc.,
                the parent company of at least eight railroads, commented that the NPRM
                would significantly impact their existing operations because they use
                an engineer on the locomotive and a conductor located in a
                vehicle.\165\ Similarly, the Central Indiana & Western Railroad
                commented that it is a small, family-owned railroad with two full-time
                employees and two part-time employees and is concerned that the
                requirements, as proposed in the NPRM, would remove the railroad's
                option to utilize an engineer on the locomotive and a second crewmember
                in a utility vehicle.\166\ The Sandersville Railroad also commented
                that the requirements, as proposed in the NPRM, would remove the
                railroad's option to utilize an engineer on the locomotive and a second
                crewmember in a utility vehicle. Further, this railroad explained that
                the small railroad operation exception, as proposed, would not be
                manageable for its operation, although in coming to that conclusion it
                misconstrued the proposed exception as only applying to railroads that
                employ train dispatchers.\167\ The Ashtabula, Carson & Jefferson
                Railroad did not comment why it could not meet the small railroad
                operation exception as proposed but commented that it uses a one-person
                crew on its six-mile-long track with transloading operations at each
                end, operating at 10 miles per hour (mph), and a second crewmember to
                flag two unprotected highway-rail grade crossings and help with
                switching.\168\ MG Rail commented that it is a short line switching
                railroad that uses remotely controlled locomotives (RCL) in its
                operations with a one-person crew and is concerned about the rule's
                potential impact on short lines generally but did not specifically
                explain how the NPRM might potentially impact its operations (as the
                NPRM did not propose requirements for trains during switching service
                and included a proposed one-person train crew exception for remote
                control operations).\169\
                ---------------------------------------------------------------------------
                 \163\ FRA-2021-0032-12381.
                 \164\ FRA-2021-0032-13033.
                 \165\ FRA-2021-0032-11719 (Caney Fork & Western Railroad); FRA-
                2021-0032-11720 and duplicated in FRA-2021-0032-11722 (Sequatchie
                Valley Switching Company); FRA-2021-0032-11721 (Walking Horse
                Railroad); FRA-2021-0032-11723 (Rio Valley Switching Company;
                Gardendale Railroad; Santa Teresa Southern Railroad; San Pedro
                Valley Railroad; Southern Switching Company).
                 \166\ FRA-2021-0032-12301.
                 \167\ FRA-2021-0032-12394.
                 \168\ FRA-2021-0032-12970.
                 \169\ FRA-2021-0032-12261. The Finger Lakes Railroad (FGLK)
                filed a similar comment in that it is a Class III short line that
                has uses one-person remote control operations.
                ---------------------------------------------------------------------------
                 The Cimarron Valley Railroad (CVR) commented that it is a Class III
                short line that operates with both two-person and one-person crews and
                is concerned that the NPRM's small railroad exceptions would not apply
                to its one-person operation because the total length of its unit trains
                handled in interchange are greater than FRA's proposed limitation of
                6,000 feet for the proposed small railroad operation exception.\170\
                CVR did not state how long these trains were nor explain why it could
                not file a special approval
                [[Page 25071]]
                petition for a legacy operation as proposed. Like other short line
                commenters, CVR did not request that FRA amend the exceptions or
                special approval process in the NPRM but instead requested that FRA
                withdraw the NPRM in its entirety or, alternatively, categorically
                exclude all Class II and III operations because, in its view, short
                lines already successfully operate today in this environment.
                ---------------------------------------------------------------------------
                 \170\ FRA-2021-0032-12683.
                ---------------------------------------------------------------------------
                 The Farmrail System, which owns two Class III short lines, Farmrail
                Corporation and Grainbelt Corporation, commented that it has used one-
                person crews by utilizing a truck-based employee to accompany freight
                trains between switching assignments and with remote control
                operations.\171\ This commenter found the NPRM's proposed requirements
                complicated and did not believe the exemptions and special approval
                process provided adequate relief for short lines.
                ---------------------------------------------------------------------------
                 \171\ FRA-2021-0032-13042.
                ---------------------------------------------------------------------------
                 Patriot Rail commented that it is a holding company that owns 31
                short lines with operations that use one crewmember in the locomotive
                and one crewmember in a motor vehicle providing safety, logistical, and
                customer support.\172\ Overall, Patriot Rail opposes the rule for many
                of the same reasons articulated in ASLRRA's comment. Patriot Rail
                stated that it supports FRA's recognition that short line operations
                can be accomplished safely with a minimum of two crewmembers, but with
                only one person in the locomotive cab. Patriot Rail commented that some
                of the NPRM's requirements allowing for exceptions seemed arbitrary,
                such as limitations on train length and commodities, and for other
                proposed requirements for alerters, dispatching, and electronic
                communications devices. Additionally, Patriot Rail recognized the
                proposed special approval process as an option if an exception to the
                NPRM could not be met, but this short line holding company viewed the
                process as burdensome without clearly enumerated safety benefits.
                ---------------------------------------------------------------------------
                 \172\ FRA-2021-0032-13019.
                ---------------------------------------------------------------------------
                 The Strasburg Rail Road commented that it has tourist and short
                line freight operations that frequently permit its two crewmembers to
                leave the locomotive cab after securing the train, such as when a one-
                person crewmember joins a roadway work group on the ground after
                securing the train.\173\ This railroad commented that it was concerned
                that the rule would prohibit that activity because FRA proposed that
                the one-person train crewmember must remain in the locomotive cab
                during normal operations. The Strasburg Rail Road also commented that
                it does not have locomotives equipped with alerters for its one-person
                work train operations.
                ---------------------------------------------------------------------------
                 \173\ FRA-2021-0032-12550 (and a duplicate was filed at FRA-
                2021-0032-12670).
                ---------------------------------------------------------------------------
                 Other such railroad commenters provided testimony at FRA's public
                hearing. For example, the Director of Safety, Training, and Regulatory
                Compliance for the Rio Grande Pacific Corporation (RGPC) testified that
                its four Class III short lines operate with an engineer in the
                locomotive and a certified conductor in a utility vehicle who maintains
                contact with the engineer by radio and is assigned as a train
                crewmember.\174\ RGPC explained that this crew staffing arrangement is
                efficient for interaction with customers, preparing for the train's
                arrival at a customer's location, and protecting highway-rail grade
                crossings. RGPC is concerned that certain of the NPRM's proposed
                requirements would mean that RGPC's short lines would need to hire a
                third crewmember because their operations would be unable to qualify
                for the small railroad exception. For example, RGPC testified that its
                short lines operate trains longer than 6,000 feet, haul 20 or more
                loaded cars of hazardous materials, and do not have the means to
                conduct real-time monitoring of the train's location. RGPC also
                testified how it would be logistically difficult to move the certified
                conductor in the utility vehicle to the locomotive, and that it
                believed the proposed rule would lead RGPC's short lines to hire a
                third crewmember.
                ---------------------------------------------------------------------------
                 \174\ FRA-2021-0032-13184 (hearing transcript).
                ---------------------------------------------------------------------------
                 The Vice President of Human Resources and Safety at Florida East
                Coast Railway (FEC) testified that the railroad is currently using one-
                person operations for short distance intermodal trains, but the NPRM
                would prohibit some trains because of the proposed hazardous materials
                prohibition.\175\ FEC stated that it has an extensive list of deployed
                safety technology, and it has main track equipped for up to 60-mph
                trains.
                ---------------------------------------------------------------------------
                 \175\ FRA-2021-0032-13184 (hearing transcript).
                ---------------------------------------------------------------------------
                 The General Manager of the Madison Railroad and incoming Vice Chair
                for the Railroads of Indiana group testified that the Madison Railroad
                is a short line with five full-time staff and has been operating a one-
                person train crew since 1978 on its 41 miles of track at 10 mph in
                southern Indiana. Five employees are responsible for train operations
                and track and signal inspection and maintenance on the Madison
                Railroad.\176\ The testimony added to the Madison Railroad's written
                comment, which used the ASLRRA's form letter.\177\ The Madison Railroad
                testified that it operates about a mile and a half on steep 5.89
                percent grade near the Ohio River, which is mitigated by specific
                operating rules, brake system and locomotive equipment requirements,
                and additional training. According to the Madison Railroad, it has
                provided additional risk mitigation steps above FRA's minimum
                requirements. For instance, the Madison Railroad testified that it only
                operates one train at a time and the maximum train speed is limited to
                10 mph with restricted speed in effect. The Madison Railroad is
                concerned that the NPRM would lead to an overall net decrease in safety
                as any increased costs to hire a minimum of two additional employees
                would mean that the railroad would need to divert resources from
                investing in physical infrastructure and equipment.
                ---------------------------------------------------------------------------
                 \176\ FRA-2021-0032-13184 (hearing transcript). The Railroads of
                Indiana filed a separate comment opposing the NPRM's lack of
                regulatory certainty about the likelihood of a special approval
                petition being approved and raising concerns about costs on small
                railroads. FRA-2021-0032-10228.
                 \177\ FRA-2021-0032-12221.
                ---------------------------------------------------------------------------
                 The Senior Vice President and General Manager of the Grafton and
                Upton Railroad (G&U) testified as to his diverse experiences in
                railroad operations as a conductor, a locomotive engineer, and a
                designated supervisor of locomotive engineers, and how he has operating
                experience on Amtrak's Northeast Corridor, CSX Transportation's
                mainline, and many short lines.\178\ Based on this experience, G&U
                testified that one-person crews have, both currently and historically,
                operated safely, and how doing so is a more efficient use of a short
                line's limited resources. G&U stated it has a 25-mile-long system and
                transports many hazardous materials, including propane, typically with
                a one-person crew that is certified as both a conductor and a
                locomotive engineer and a second conductor crewmember in a motor
                vehicle. G&U testified that, in addition to the proposed prohibition on
                trains with hazardous materials, it would not meet the short line
                exception in the NPRM because it operates over heavy grade. G&U also
                noted its locomotives are not currently required to have alerters.
                Overall, G&U expressed concern that the NPRM would create significant
                capital and operational costs.
                ---------------------------------------------------------------------------
                 \178\ FRA-2021-0032-13184 (hearing transcript).
                ---------------------------------------------------------------------------
                 The Vice President of Operations at Transtar, LLC, testified that
                Transtar is a holding company operating five Class
                [[Page 25072]]
                III short lines and one contract switching carrier.\179\ Transtar
                highlighted one of its short lines, the Texas and Northern Railway
                (T&N), which it described as seven miles of main track serving small
                customers with a one-person train crew and a conductor in a motor
                vehicle. Transtar testified that the T&N would not qualify for the
                NPRM's exceptions because it does not maintain the train's real-time
                progress or have a method of determining the proximate location if
                communication is lost with a one-person crew. Also, the T&N does not
                utilize a dispatcher, its locomotives are not equipped with alerters,
                and its track has heavy grade. Transtar also expressed concern that the
                proposed rule would force T&N, which it described as a ``low margin
                railroad,'' to increase costs and the railroad's ``customers would in
                turn either pass the increased costs onto their customers . . . or
                choose to ship [their] commodities via truck which is considerably less
                safe, and less environmentally friendly than shipping via rail.''
                ---------------------------------------------------------------------------
                 \179\ FRA-2021-0032-13184 (hearing transcript).
                ---------------------------------------------------------------------------
                FRA's Response
                 In this final rule, FRA has carefully considered the track record
                of safety in these operations with the need to establish minimum
                requirements to address fundamental issues of rail safety regarding the
                operation of one-person train crews and the short line rail industry's
                claim that the proposed requirements in the NPRM would have introduced
                significant costs on approximately 63 percent of the industry through
                proposed requirements for special approvals, risk assessments, the
                installation of alerters, or the adoption of and compliance with new
                operating rules.\180\ After reviewing these comments, including the
                testimony at the public hearing that included approximately five Class
                II and III freight railroad representatives and the ASLRRA's expert on
                how their survey was conducted,\181\ FRA made the following general
                determinations: (1) although ASLRRA made a good faith effort to collect
                data from its short line and regional railroad members, the information
                submitted is insufficient to allow an independent validation of the
                survey results and differences between ASLRRA's and FRA's estimates may
                have resulted from a misunderstanding of the proposed rule's
                terminology; (2) in turn, while ASLRRA extrapolated data in good faith
                from the data collected from the responding short line and regional
                railroads, because of the potential terminology misunderstanding and
                the potential for bias in the way ASLRRA surveyed its member railroads,
                FRA cannot rely on ASLRRA's data extrapolations for purposes of the
                RIA's primary analysis; (3) FRA can address the short line and regional
                railroad industry's requests to treat Class II and III freight
                railroads differently from the Class I freight railroads, a departure
                from the NPRM, by eliminating the special approval process for some
                one-person train crew operations when certain safety requirements and
                notification requirements are met, and thereby provide greater
                regulatory certainty; (4) FRA can address the short line and regional
                railroad industry's concerns regarding the proposed prohibition on one-
                person operations carrying certain quantities or types of hazardous
                materials; (5) FRA can address the short line and regional railroad
                industry's requests to provide railroads with more time to comply with
                any new minimum requirements to allow for proper planning, operational
                changes, or hiring and training of additional crewmembers, another
                revision to the NPRM; and (6) despite FRA's concerns as to the accuracy
                of ASLRRA's survey results and data extrapolations, the RIA does show
                that, even when using ASLRRA's numbers, the cost of the final rule will
                not be substantially higher because of changes made in the final rule
                from the NPRM and, therefore, FRA would still proceed with this rule
                whether or not ASLRRA's survey and extrapolation numbers were
                validated. FRA agrees with ASLRRA's comment that it may not be possible
                to retrofit some older models of locomotives, although ASLRRA did not
                describe this concern as an issue preventing existing operations from
                continuing but instead commented that approximately half the locomotive
                fleet for those existing operations would need to be retrofitted with
                an alerter. Consequently, the final rule addresses safety concerns with
                various one-person train crew operations that were raised in the NPRM,
                while providing flexibility for certain one-person crew operations by
                short lines. The following paragraphs describe FRA's response in more
                detail.
                ---------------------------------------------------------------------------
                 \180\ ASLRRA's comment estimated that 63% of the short line
                railroad population `run some kind of 1-person operation.' FRA-2021-
                0032-13033.
                 \181\ FRA-2021-0032-13184 (hearing transcript).
                ---------------------------------------------------------------------------
                 ASLRRA's survey suggested that because 176 short lines responded
                that they deployed a one-person train crew operation, ASLRRA could use
                statistical analysis to extrapolate and find that approximately 420
                short lines industry-wide were deploying such an operation. However, as
                noted above, FRA did not use ASLRRA's extrapolated numbers in its
                primary RIA estimate because of the potential misunderstanding of the
                proposed rule's terminology and the survey's analysis did not
                adequately address the potential for non-response bias.\182\
                Specifically, although it cannot be determined from the survey data
                submitted, it seems plausible that short lines that perceived
                themselves as not having any type of one-person train crew operation or
                need for an exception, or otherwise not impacted by the proposed
                requirements in the NPRM, might have chosen not to respond to ASLRRA's
                survey.\183\ Thus, while FRA's
                [[Page 25073]]
                primary analysis in the RIA uses FRA's estimates, FRA added a
                sensitivity analysis in the RIA to demonstrate the cost of the final
                rule using ASLRRA's survey numbers. The costs based on ASLRRA's numbers
                would not dissuade FRA from finalizing this crew size safety
                requirements rule.
                ---------------------------------------------------------------------------
                 \182\ The ASLRRA's survey was not based on a random sample of
                short line railroads and did not examine why approximately 60
                percent of ASLRRA's short line members did not respond. The survey
                used three statistical concepts to address the missing data problem;
                however, each analysis was problematic:
                 (1) ASLRRA's Missing Completely at Random (MCAR) analysis
                asserted that a representative random sample (of the population) was
                available from the survey response. However, the entire population
                was surveyed and for unknown reasons some railroads did not respond.
                This would preclude MCAR analysis for the purpose of extrapolation.
                 (2) A proper Missing (Conditionally) at Random (MAR) analysis
                requires that the railroads selected for the survey be grouped by
                known factors, such as commodity, and that it can be shown that a
                specific commodity grouping would have no reason to respond to the
                survey. ASLRRA's MAR analysis claimed that several variables could
                be used to achieve this grouping such as revenue, geography, and
                miles, but the means to identify the relationship of these groupings
                and survey response were not provided or cited. For example, the
                geographic regions selected were defined as four abstract areas
                lacking specific boundaries. In the analysis, miles were described
                as a factor and it was unclear if ``train miles'' (publicly
                available data on FRA's Safety Data website) were used as ``route
                miles,'' conflating how the factor could be applied. Proprietary
                revenue data was used in the analysis which prevented FRA from being
                able to independently validate the relationship between operations
                and revenue. Under 49 CFR 209.11, ASLRRA could have established a
                means to provide FRA the data for analysis, but it did not do so.
                 (3) A Missing Not at Random (MNAR) analysis is the most complex
                analysis of the three and asserts that the reasoning for the missing
                data is unknown and thus more data is required to analyze. In an
                MNAR analysis, groupings may show a definitive relationship with
                response versus non-response; however, in this survey, there is no
                definitive evidence showing the reason for the non-response. To use
                an MNAR analysis, ASLRRA should have required more data showing a
                definitive relationship with non-response (e.g., by conducting a
                follow-up survey specifically targeted to the non-responding
                railroads).
                 \183\ This possible explanation is most relevant to the
                discussion regarding MNAR analysis in the previous footnote, and
                this explanation is also plausible based on FRA's understanding of
                rail operations nationwide. Also, ASLRRA's survey expert testified
                at the public hearing that the association conducted its survey
                before the expert was brought onboard and how the problem is ``you
                worry that the non-responders are in some way different
                systematically from the responders [and that m]aybe it's just a case
                that . . . those short lines that are affected are most likely to
                respond.'' FRA-2021-0032-13184 at 36.
                ---------------------------------------------------------------------------
                 Because the estimate of the potentially impacted entities resulting
                from ASLRRA's survey and comment so greatly differed from FRA's
                estimate of potentially impacted railroads, FRA sought to understand
                the reason for this discrepancy, rather than to minimize ASLRRA's
                survey results, even though those results could not be independently
                validated. For example, in response to ASLRRA's survey of its 696 short
                line members, 176 of the 280 short lines that responded reported that
                they deployed a one-person train crew operation--which stands in sharp
                contrast to the seven freight railroads FRA identified by name in the
                NPRM as known to operate a one-person train crew operation.\184\
                Meanwhile, comments filed in response to the NPRM by holding companies
                owning multiple short lines and individual short line commenters
                revealed that, of approximately 62 short lines that self-identified as
                having a one-person train crew operation: (1) 54 short lines stated
                that they used a second train crewmember in a motor vehicle that
                intermittently assists the train--which FRA identified as a small
                railroad operation exception in proposed Sec. 218.129(c)(1)(ii); (2)
                two short lines stated that their one-person train crew operation was a
                remote control operation--which FRA identified as a small railroad
                operation exception in proposed Sec. 218.129(c)(3); (3) one short line
                identified that it used a work train with a one-person train crew--
                which FRA identified as a specific freight train exception in proposed
                Sec. 218.129(c)(2); and (4) five short lines did not identify the type
                of one-person train crew operations they used or exactly how they would
                be impacted by the NPRM's proposed requirements. In reviewing the short
                line and regional railroads' comments, it appears that these commenters
                were counting all one-person train crew operations, even if the special
                approval process did not apply, because some of the one-person train
                crew operations FRA proposed for exception could not be used without
                also complying with additional requirements. Thus, FRA determined that
                the NPRM's lack of a definition for a ``one-person train crew'' was
                creating confusion.
                ---------------------------------------------------------------------------
                 \184\ 87 FR 45578-79, FN 155.
                ---------------------------------------------------------------------------
                 To ensure that FRA and the rail industry use the same terminology
                for the purposes of addressing one-person train crew requirements, the
                final rule includes definitions for the terms ``one-person train crew''
                and ``one-person train crewmember.'' By defining these terms, the final
                rule clarifies that a one-person train crew includes: (1) a train
                operation with a single assigned railroad employee performing both the
                locomotive engineer's and conductor's duties; or (2) when a single
                assigned railroad employee is traveling on the train when the train is
                moving, and the remainder of the train crew, including the conductor if
                the locomotive engineer is not the assigned conductor, is assigned to
                intermittently assist the train's movements. The latter operation will
                therefore include what many short line commenters described as a one-
                person operation when they used a second assigned train crewmember that
                intermittently assists the train but primarily travels in a motor
                vehicle instead of traveling on the train when the train is
                moving.\185\
                ---------------------------------------------------------------------------
                 \185\ As is later explained in greater detail in this discussion
                of comments and conclusions, FRA's current rail safety requirements
                distinguish between a train crewmember that is assigned a single
                train and a person that performs work as a utility employee or other
                worker that may perform work for multiple trains. FRA found ASLRRA's
                survey questions drafted imprecisely with regard to this issue. For
                instance, in ASLRRA's survey, see FRA-2021-0032-13033, attachment A,
                question 4 asks a railroad to check a box if it uses on its main
                line operations ``one person in the locomotive cab, supported by a
                conductor who is supporting multiple trains simultaneously,'' when
                FRA requires a conductor to be in charge of the crew and therefore a
                conductor cannot be in charge of more than one train simultaneously.
                See 49 CFR 242.7 (defining ``conductor'').
                ---------------------------------------------------------------------------
                 In the NPRM, FRA described the agency's understanding that fewer
                freight short line and regional railroads are using one-person train
                crew staffing arrangements than in 2016, as FRA identified fourteen
                Class II and III railroads operating single-person train operations in
                2016 and only seven of those same freight railroads maintaining such
                operations in 2022.\186\ FRA requested comments on any additional such
                railroads conducting one-person train crew operations and the interest
                of such railroads to conduct one-person train crew operations in the
                future.\187\
                ---------------------------------------------------------------------------
                 \186\ 87 FR 45578.
                 \187\ 87 FR 45579.
                ---------------------------------------------------------------------------
                 Based on the comments and the added definitions concerning one-
                person train crews, FRA has revised its estimate of the number of
                existing railroad operations impacted by each requirement in the RIA to
                this final rule. FRA estimates that there are 75 Class II and III
                railroad legacy freight one-person train crew operations, excluding
                those one-person train crew operations that would fall into one of the
                other exceptions covered in the final rule by Sec. 218.125 through
                Sec. 218.129. This estimate was based on the 62 commenters that
                described an existing one-person operation, even counting the eight
                commenters that did not describe an operation that definitively would
                fit into the one-person train crew operation as FRA is defining such an
                operation for this final rule. Further, this estimate includes the
                seven one-person train crew operations identified in the NPRM and the
                proposed rule's RIA. FRA's estimate includes at least 10-20 percent
                more one-person train crew operations than known through FRA
                identification and commenters' self-descriptions. Although some
                commenters were ambiguous in describing their operations, FRA included
                those operations in this conservative estimate that may overestimate
                the actual number of established one-person train crew operations.\188\
                ---------------------------------------------------------------------------
                 \188\ In response to ASLRRA's survey of its 696 short line
                members, 176 of the 280 short lines that responded claimed that they
                deployed a one-person train crew operation.
                ---------------------------------------------------------------------------
                 This final rule also addresses the short line rail industry's
                request that the final rule distinguish Class II and III freight
                railroad operations from those of the Class I freight railroads by
                utilizing the alternative regulatory approaches discussed in the NPRM's
                RIA.\189\ Thus, rather than requiring a special approval petition for
                each proposed one-person train crew operation, the final rule allows
                certain one-person train crew operations to continue or be initiated
                without a special approval process. Instead of the proposed FRA review
                and approval requirements associated with a special approval petition
                for all legacy train operations staffed with a one-person train crew in
                proposed Sec. 218.131 and for the initiation of all other train
                operations staffed with a one-person train crew in proposed Sec.
                218.133, the final rule, in Sec. 218.129, requires written
                notification (in addition to certain operational requirements) only
                from railroads with established legacy one-person train crew freight
                operations as well as Class II and III freight railroads seeking to
                initiate a train operation staffed with a one-person train crew but not
                transporting hazardous materials of the types or quantities specified
                in Sec. 218.123(c). This written notice replaces the approval process
                for these operations and provides greater
                [[Page 25074]]
                regulatory certainty while providing more flexibility to short lines as
                compared to the NPRM's proposed requirement of a petition filing and
                special approval process. The notification requirements in the final
                rule will still provide FRA with significant information regarding the
                locations and extent of, and hazards posed by, these one-person train
                crew operations.
                ---------------------------------------------------------------------------
                 \189\ FRA-2021-0032-0368.
                ---------------------------------------------------------------------------
                 FRA's decision to permit Class II and III legacy one-person train
                crew freight operations, including those transporting hazardous
                materials, to continue without a risk assessment or special approval
                was based on the final rule's imposition of minimum requirements on
                these legacy operations. For instance, the implementation schedule
                phasing in operating rules to protect the one-person train crewmember
                and to safeguard the public after an incident should ensure that
                railroads are prepared to take the appropriate mitigation measures to
                protect employees and the public. Similarly, the final rule's
                requirement for an alerter on any controlling locomotive operated by a
                one-person train crew and an operating rule that requires testing the
                alerter to confirm it is functioning before departure will provide an
                alternative that makes that aspect of the operation as safe or safer
                than a two-person minimum train crew operation where a second
                crewmember would be expected to make an emergency brake application if
                the locomotive engineer became incapacitated. Although not required in
                this final rule, FRA encourages railroads with legacy operations to
                examine any safety hazards that could be further mitigated to reduce
                risks with one-person train crew operations or any of their operations
                generally, such as track maintenance near waterways and densely
                populated areas or the railroad's operating rule requirements for a
                second crewmember who assists intermittently to ensure that this
                crewmember is contributing to the safety of the train's movement to the
                greatest extent possible. FRA will closely monitor this legacy
                exception and will scrutinize data or observations showing that the
                legacy operations may not be as safe as currently described.
                 FRA also removed the NPRM's proposed prohibition on one-person
                train crew operations transporting certain types or quantities of
                hazardous materials with respect to initiating new or existing, but
                non-legacy, operations. All railroads, including Class II and III
                railroads, seeking to initiate such an operation transporting hazardous
                materials of the types or quantities specified in Sec. 218.123(c) will
                be required to conduct a risk assessment and obtain special approval
                for the operation under Sec. 218.131. The revisions from the proposed
                rule's approach regarding the transportation of hazardous materials
                reflects FRA's consideration of ASLRRA's comment that the common
                carrier legal obligation prohibits a railroad from refusing service to
                a customer that provides a properly packaged hazardous material. The
                RIA acknowledges the potential costs of compliance with the final
                rule's requirements for a one-person train crew. Considering the known
                safety and security risks associated with operating trains transporting
                large amounts of hazardous materials, previously determined by FRA, the
                Transportation Security Administration (TSA), and the Pipeline and
                Hazardous Materials Safety Administration (PHMSA) to present the
                greatest safety and security risks, FRA finds that the final rule's
                requirements are justified to ensure the safety of trains. FRA is
                willing to work with the short line industry in developing a model risk
                assessment that could potentially reduce the paperwork burden on short
                lines and accelerate the petition process. FRA also supports ASLRRA and
                its members creating a template or model risk assessment to reduce the
                burden on individual Class II and III railroads. FRA has considered
                this in estimates used in the final rule's RIA.
                 The final rule also addresses the short line industry's comments
                that the proposed exceptions in the NPRM were too stringent in that
                they included limitations on speed, grade, or train length, by largely
                eliminating those proposed limitations within the exceptions and
                providing other criteria to govern those operations. For instance, in
                proposed Sec. 218.129(c)(1), the exceptions identified specifically
                for ``small railroad operations'' were limited to a freight train
                operated on a railroad that would not exceed 25 mph and by an employee
                of a railroad with fewer than 400,000 total employee work hours
                annually. In the final rule, FRA did not include the proposed speed
                restriction for such a small railroad operation, thereby allowing the
                train to be operated at the maximum allowable track speed and not
                creating a disincentive to maintaining track to the highest standard a
                railroad chooses to sustain. The small railroad operations exception
                was also expanded in the final rule to include all Class II and III
                freight railroads.\190\ In addition, the proposed track grade and train
                length limitations for the small railroad operations exception have not
                been adopted in the final rule. Moreover, in response to short line
                comments and after reviewing existing safety regulations, FRA has
                decided not to apply this final rule to a train operation controlled by
                a remote control operator because it has existing safety requirements
                for these operations and because there are other reasons mentioned
                later in this discussion of comments and conclusions.
                ---------------------------------------------------------------------------
                 \190\ There are nine holding companies that own approximately
                250 Class II and Class III railroads. Those holding companies are:
                Anacostia Rail Holdings, Genessee and Wyoming, Iowa Pacific
                Holdings, OmniTRAX, Pioneer Railcorp, Progressive Rail Inc., R.J.
                Corman Railroad Group, Patriot Rail, and Watco.
                ---------------------------------------------------------------------------
                 Similarly, the final rule responds to certain short line
                commenters' concerns over a proposed requirement that certain one-
                person freight train operation exceptions in proposed Sec. 218.129(c)
                must have an operating rule or practice requiring that the crewmember
                remain in the locomotive cab during normal operations and leave the
                locomotive cab only in case of an emergency affecting railroad
                operations.\191\ The proposed requirement applied to the exceptions
                identified as small railroad operations, work train operations, and
                remote control operations. The Strasburg Rail Road explained that this
                proposed requirement would have precluded its current work train
                arrangement whereby the one-person crewmember is permitted to join a
                work group on the ground after securing the movement. Upon further
                consideration, the requirement FRA proposed in the NPRM has not been
                included in the final rule, as FRA finds its current securement
                requirements are sufficient to safeguard unattended trains.\192\
                ---------------------------------------------------------------------------
                 \191\ 87 FR 45617 (citing proposed paragraph (b)(1) of Sec.
                218.129).
                 \192\ 49 CFR 232.103(n).
                ---------------------------------------------------------------------------
                 Additionally, in Sec. 218.129 of the final rule, FRA has addressed
                the comments requesting that each railroad be provided more time to
                comply with any new requirements or, as necessary, hire or train a
                second crewmember for a one-person train crew operation by providing an
                implementation schedule that phases in the final rule's requirements
                for certain specified one-person train crew operations. That phased-in
                implementation schedule will apply to: (1) each Class II or III
                railroad with a legacy one-person freight train operation; (2) each
                railroad seeking to continue or initiate use of a work train operation
                staffed with a one-person train crew; (3) each railroad seeking to
                continue or initiate use of a helper service train operation staffed
                with a
                [[Page 25075]]
                one-person train crew; and (4) each railroad seeking to continue or
                initiate use of a lite locomotive train operation staffed with a one-
                person train crew, excluding a multiple unit (MU) locomotive passenger
                operation where the car carrying the passengers is also functioning as
                the locomotive.
                 The implementation schedule provides enough time for railroads to
                comply with the final rule's new requirements, and FRA encourages each
                railroad with a one-person train crew operation to act more quickly
                than required by the schedule when possible. For instance, FRA expects
                that each railroad should be able to adopt any necessary operating
                rules within a short period of time, potentially within a few weeks at
                most, even though the final rule's implementation schedule for excepted
                operations will provide up to 90 days from the effective date of the
                final rule. It is possible that ASLRRA or other groups will draft model
                operating rules that address the operating rule requirements in the
                final rule, and these model operating rules could be adopted
                secondarily to replace any quickly adopted rules that are used in the
                short term. Meanwhile, it can be expected that some railroads will
                quickly install any required alerters while others delay installation
                for various reasons; FRA urges each railroad not to delay alerter
                installation.\193\
                ---------------------------------------------------------------------------
                 \193\ Not only does FRA require most locomotives to have a
                working alerter installed, FRA's current rail safety regulation in
                the same part as this final rule contains a strict prohibition
                against tampering with such devices that are installed to improve
                the safety of the operation of train movements. 49 CFR part 218,
                subpart D.
                ---------------------------------------------------------------------------
                 For these reasons, the final rule largely provides the clarity and
                streamlined approach that ASLRRA and Class II and III freight railroads
                requested while establishing minimum requirements for the safety of
                one-person train crew operations. At the same time, the final rule
                increases safety for operations proposed as one-person train crews
                because an alerter or a second crewmember to stop the train in an
                emergency is a necessary precaution to prevent the potential for
                catastrophic harm due to an uncontrolled train movement; in reaching
                this conclusion, FRA reviewed its statements from 2012 in a locomotive
                safety standards rulemaking cited by ASLRRA and determined that the
                agency is not issuing conflicting statements.\194\ The final rule's
                requirements regarding alerters in the controlling locomotive,
                safeguards to protect the one-person train crewmember, and procedures
                for minimizing the impact of situations that could endanger employees,
                the public, or environment reduce the risk of foreseeable hazards
                associated with one-person train crew operations.
                ---------------------------------------------------------------------------
                 \194\ ASLRRA's comment, FRA-2021-0032-1193 at 29-30, citing 77
                FR 21312, did not explain that: (1) FRA's statements regarding the
                need to establish a minimum alerter requirement were based on
                multiple NTSB recommendations to do so; (2) that NTSB's
                recommendations were based on accidents that occurred at varying
                speeds; or (3) that NTSB's accident analysis was focused on the
                ``crewmembers'' without considering the possibility that railroads
                would be operating one-person trains. 77 FR 21320-21. Similarly,
                FRA's rationale for permitting operational flexibility by tailoring
                the alerter standard to a minimum operational speed did not address
                the possibility that railroads would be operating one-person trains.
                77 FR 21329-30. NTSB's rationale for an alerter standard included an
                analysis of a head-on train collision on July 10, 2005, in which
                ``the NTSB determined that an alerter likely would have detected the
                lack of activity by the engineer and sounded an alarm that could
                have alerted one or both crewmembers [and h]ad the crew been
                incapacitated or not responded to the alarm, the alerter would have
                automatically applied the brakes and brought the train to a stop . .
                . [potentially] prevent[ing] the collision.'' 77 FR 21320-21. In
                FRA's view, because the agency understood the operational status quo
                at that time was a minimum of two train crewmembers, its decision in
                2012 to provide some operational flexibility to ``freight railroads
                [that] only operate over small territories'' and move at lower
                speeds included the unwritten expectation that a second crewmember
                would be available to apply the emergency brake if the locomotive
                engineer was fatigued or incapacitated. 77 FR 21329-30.
                ---------------------------------------------------------------------------
                4. Class I Freight Railroads
                 FRA received numerous comments opposing the NPRM from the Class I
                freight railroads and groups associated with those railroads. The
                following is a summary of, and response to, those comments.
                a. Alternative Crewmember Arrangements Including Expeditors, Ground-
                Based Crewmembers, or Ground-Based Conductors
                 Numerous commenters offered that the NPRM would be disruptive to
                their current operations or plans to use one-person train crews in
                combination with other rail employees that, as described, might not be
                a part of a train crew as FRA defines that term in its current
                regulation,\195\ or would not meet FRA's proposed requirements under
                the NPRM. In general, these commenters described train operations using
                a rail worker, traveling in a motor vehicle, that intermittently
                assists the train at key intervals such as to flag a highway-rail grade
                crossing, throw a hand-operated switch, or be available in case of
                emergencies or to diagnose and repair a mechanical problem if the train
                becomes disabled.
                ---------------------------------------------------------------------------
                 \195\ 49 CFR 218.5 (defining train or yard crew).
                ---------------------------------------------------------------------------
                 During the public hearing, UP's Vice President of Crew Management
                Services and Interline Operations testified regarding the railroad's
                expeditor pilot program and future plans, which included showing a
                video demonstrating the job of an expeditor.\196\ UP's written comment
                also described its expeditor plan and stated that FRA's NPRM would
                disrupt the implementation of that plan.\197\ UP described its
                expeditor plan as using one-person train crews with PTC and ground-
                based conductors replacing train-based conductors. In a written
                statement, UP described how its PTC system includes a parking brake
                feature that can set the train brakes for routine work on the ground
                near the train and can set a full-service brake application if movement
                is detected--a feature that is not mandated by FRA. UP envisioned
                expeditors to run on a subdivision basis, not a train-by-train basis,
                and for expeditors to be used for all commodities including all types
                and quantities of hazardous materials. UP stated that it expects some
                subdivisions or territories will require more than a single expeditor
                to handle the train density. The rationale UP gave for initiating its
                expeditor plan was that a conductor's job primarily consists of
                preparing a train for departure and occasionally addressing minor
                mechanical issues that occur en route, and that an expeditor's role can
                be designed to accomplish traditional conductor tasks in less time.
                Phase one of UP's expeditor plan is for implementation on territory
                that has a double mainline track with a state highway running along
                side it, albeit with a traditional conductor also on the train. UP
                described three additional phases, each adding layers of new
                complexities. UP commented that it believes a person working in an
                expeditor role is safer than a train-based conductor because the
                employee will not have to climb out of the locomotive cab and walk long
                distances aside the train in potentially challenging environments to
                repair a mechanical problem. UP stated that if FRA insisted on
                excluding one-person crews from operating trains carrying hazardous
                materials, UP would end its expeditor pilot program because the program
                is dependent on treating all trains passing through a particular area
                in the same way.
                ---------------------------------------------------------------------------
                 \196\ FRA-2021-0032-13184 (hearing transcript); https://www.youtube.com/watch?v=6hr15dtWwGU (video).
                 \197\ FRA-2021-0032-13012.
                ---------------------------------------------------------------------------
                 During the public hearing, the Vice President of Advanced Train
                Control for NS testified regarding the railroad's plan
                [[Page 25076]]
                to deploy ground-based conductors.\198\ NS's written comment also
                described its plan and stated that the NPRM failed to consider how the
                rail industry can use operational innovations or deploy readily
                available technology to address any safety concerns associated with the
                operation of a train with fewer than two crewmembers.\199\ NS also
                stated it met with DOT officials about its plan to deploy ground-based
                conductors.\200\
                ---------------------------------------------------------------------------
                 \198\ FRA-2021-0032-13184 (hearing transcript).
                 \199\ FRA-2021-0032-13045.
                 \200\ FRA-2021-0032-13181.
                ---------------------------------------------------------------------------
                 NS commented that PTC is installed on 58,000 miles of track in the
                United States, and it believes PTC has supplanted the role of a
                conductor. NS views PTC as handling all the tasks of a traditional
                conductor including: (1) advising the locomotive engineer regarding
                certain notifications and actions; (2) communicating with certain
                individuals outside the locomotive cab; and (3) completing certain
                forms and maintaining records. NS stated that new or revised mandatory
                directives are conveyed through the PTC system. NS also stated that the
                PTC system uses locational and mandatory directive data to prompt the
                engineer to obtain permission from the designated roadway worker in
                charge before reaching a work zone, and then the PTC system requires
                the engineer to acknowledge that the train has acquired the permission,
                presumably by radio communication, before allowing the train to proceed
                into the work zone. NS commented how a ground-based conductor or other
                technologies could perform the tasks that PTC systems do not completely
                perform. In a written statement, NS also commented that the railroad
                can plan to have a second crewmember on a train when it leaves PTC
                territory where appropriate or when the PTC system fails en route.
                Further, NS explained how the PTC system was designed utilizing human
                factor engineering principles to convey critical information clearly
                and consistently, thereby aggregating train and route information in a
                way that reduces cognitive workload while operating the train.
                 CN commented against the rule for the reasons described by the
                Association of American Railroads (AAR) but also requested that any
                final rule include revisions that permit ground-based crewmembers.\201\
                CN commented that the NPRM's proposed requirements would stifle
                different approaches to crew staffing and would permanently remove any
                possibility of ground-based assistance. CN commented that it would
                prefer an option like one FRA proposed in the 2016 NPRM that allowed
                for a railroad with PTC-enabled lines to notify FRA of the operation
                and permit FRA subsequent review to evaluate whether the railroad was
                providing appropriate safety.\202\
                ---------------------------------------------------------------------------
                 \201\ FRA-2021-0032-13144.
                 \202\ 81 FR 13918, 13966 (Mar. 15, 2016) (citing option 2,
                proposed Sec. 218.135).
                ---------------------------------------------------------------------------
                 BNSF also commented against the rule for the reasons described by
                AAR and commented that the NPRM would unnecessarily impede BNSF's
                ongoing efforts, through collective bargaining, to implement one-person
                crew operations that also deploy ground-based conductors.\203\ BNSF
                commented that it was focused on making work schedules more predictable
                for conductors.
                ---------------------------------------------------------------------------
                 \203\ FRA-2021-0032-12996.
                ---------------------------------------------------------------------------
                FRA's Response
                 FRA does not agree with CN's concern that the NPRM would stifle
                different approaches to crew staffing or use of ground-based
                assistance, as the NPRM proposed a special approval process designed to
                consider the safety implications of alternative approaches. For
                instance, if CN or any other railroad seeks to initiate a one-person
                train crew operation that was not otherwise excepted, the use of one or
                more ground-based employees to assist the train could be considered a
                way to mitigate the risks in a risk assessment filed under the special
                approval petition process. CN and other railroads could, for example,
                look to one of AAR's exhibits evaluating some risks involved with one-
                person train crew operations under four basic sets of accident
                scenarios as a reference in creating a risk analysis.\204\ The
                combination of ground-based employees, PTC, and other mitigating
                actions taken in conjunction with the special approval petition and
                risk assessment, where required under this final rule, could support a
                showing that a one-person train crew operation, with the risk
                mitigations in place, is as safe or safer than a two-person train crew
                operation. As explained below, FRA notes there are various terms being
                used by different railroads to describe their ground-based employees.
                Although use of different terms may present some confusion or concern,
                FRA recognizes that these types of employees may be important parts of
                a one-person train crew operation under the special approval petition
                requirements of this final rule.
                ---------------------------------------------------------------------------
                 \204\ FRA-2021-0032-13056, AAR's Exhibit 6, a report prepared by
                Oliver Wyman titled ``Evaluation of Single Crew Risks'' (Jan. 26,
                2015) (conducting a comparative risk analysis for select accident
                causes under present day mainline operations with traditional two-
                person crews versus future mainline operations on Class I railroad
                lines when an FRA-compliant PTC system is fully implemented). This
                report contained the disclaimer that ``it does not consider all
                causes of accidents and is not a full comparison of accident
                frequencies with and without PTC.'' Certainly, a risk assessment
                would go further than this report to consider incidents not
                preventable by a PTC system--such as those accidents that a PTC
                system is not designed to prevent when a train is operated at
                restricted speed.
                ---------------------------------------------------------------------------
                 The comments regarding alternative crewmember arrangements
                introduced various terms to describe rail employees such as expeditor,
                ground-based crewmember, and ground-based conductor, which FRA does not
                use in its regulations, but the concepts of which are incorporated
                within current terminology and requirements regulating railroad
                operating practices such as ``utility employee,'' \205\ ``train or yard
                crew,'' \206\ and ``worker.'' \207\ FRA's current regulations specify
                requirements for the safe protection of temporary crewmember and non-
                crewmember railroad employees engaged in the inspection, testing,
                repair, and servicing of rolling equipment as is expected of utility
                employees and workers.\208\ For instance, a ground-based employee, who
                is not part of the train crew, may need help from a conductor or second
                crewmember to communicate with the locomotive engineer so that
                mechanical repairs may be made safely, in accordance with current
                Federal rail safety requirements. Meanwhile, neither a utility employee
                nor worker, as defined in FRA's existing requirements,
                [[Page 25077]]
                would ride with the train, call out and verify signal indications,
                communicate by radio on behalf of the train crew, identify safety
                dangers along the right-of-way as the train progresses, remind the
                locomotive engineer of speed or other operating restrictions, provide
                guidance in an emergency or difficult operating environment based on
                experience, or monitor the locomotive engineer's alertness. Although a
                ground-based conductor that is part of the train crew or some
                technologies (or a combination of the two) might be able to assist with
                some of these functions, the descriptions of the Class I freight
                railroads' ground-based employee pilot programs indicate that the
                intent is to utilize rail personnel more efficiently by allowing the
                ground-based employee to service more than one train in a defined
                geographic area. Although the ground-based employee arrangement may be
                an efficient use of operations personnel, that arrangement alone does
                not offer an identical safety substitute for a traditional, second
                crewmember that travels on the train to each destination.
                ---------------------------------------------------------------------------
                 \205\ 49 CFR 218.5 (defining ``utility employee'' as a railroad
                employee assigned to and functioning as a temporary member of a
                train or yard crew whose primary function is to assist the train or
                yard crew in the assembly, disassembly or classification of rail
                cars, or operation of trains subject to the conditions set forth in
                49 CFR 218.22).
                 \206\ 49 CFR 218.5 (defining ``train or yard crew'' as one or
                more railroad employees assigned a controlling locomotive, under the
                charge and control of one crew member; called to perform service
                covered by Section 2 of the Hours of Service Act; involved with the
                train or yard movement of railroad rolling equipment they are to
                work with as an operating crew; reporting and working together as a
                unit that remains in close contact if more than one employee; and
                subject to the railroad operating rules and program of operational
                tests and inspections required in Sec. Sec. 217.9 and 217.11 of
                this chapter.
                 \207\ 49 CFR 218.5 (defining ``worker'' as any railroad employee
                assigned to inspect, test, repair, or service railroad rolling
                equipment, or their components, including brake systems. Members of
                train and yard crews are excluded except when assigned such work on
                railroad rolling equipment that is not part of the train or yard
                movement they have been called to operate (or been assigned to as
                ``utility employees''). Utility employees assigned to and
                functioning as temporary members of a specific train or yard crew
                (subject to the conditions set forth in Sec. 218.22 of this
                chapter), are excluded only when so assigned and functioning).
                 \208\ 49 CFR part 218, subpart B--Blue Signal Protection of
                Workers.
                ---------------------------------------------------------------------------
                 The use of terminology, not based in FRA' regulations, can obscure
                or minimize current safety requirements, and suggests that a railroad
                employee performing a non-crewmember role may be treated the same as a
                crewmember. A railroad is obligated to comply with FRA's current
                minimum safety requirements that protect these railroad employees from
                personal injury posed by any movement of such equipment regardless of
                the terminology used by the railroad. For instance, regardless of
                whether a railroad refers to a ground-based person assigned to assist
                more than one train as an expeditor, ground-based crewmember, or
                ground-based conductor, that person is not part of the train crew under
                FRA's definition of ``train or yard crew'' and must be provided with
                the Federally mandated safeguards when assisting a train.
                 Although UP has not yet initiated its expeditor plan, this Class I
                freight railroad made several comments justifying its plan to test the
                viability of one-person operations that are problematic, confirming a
                need for an FRA approval process. For instance, UP's rationale for
                initiating its expeditor plan oversimplified the conductor's roles and
                responsibilities. UP described a conductor's job as ``primarily
                consist[ing] of preparing a train for departure and occasionally
                addressing minor mechanical issues that occur en route.'' \209\ UP's
                limited description of the conductor's job failed to address how a
                railroad would offset the significant safety backup and assistance role
                that conductors currently provide.
                ---------------------------------------------------------------------------
                 \209\ FRA-2021-0032-13012 (comment filed by UP).
                ---------------------------------------------------------------------------
                 For instance, UP's description of the conductor's job neglected to
                address the railroad's operating rules and practices that hold a
                conductor accountable, along with the locomotive engineer, for the safe
                operation of the train and observance of the railroad's rules.\210\
                There are also numerous railroad rules that impose crewmember
                requirements such as the duty to communicate to each other the name of
                signals affecting their train as soon as the signals become visible or
                audible.\211\ Similarly, there are numerous railroad rules that impose
                requirements on a conductor because the conductor is singled out for
                supervising the train operation, advising the engineer and train
                dispatcher of any restriction placed on equipment being handled, and
                reminding the engineer when the train is approaching certain area
                restrictions.\212\ Similarly, UP and many other railroads have
                established ``cab red zone'' rules that require both crewmembers to
                minimize distractions during critical operating circumstances in an
                effort to enhance safety, but railroad commenters never raised
                alternative safety measures they would voluntarily adopt that offer a
                safety equivalent.\213\
                ---------------------------------------------------------------------------
                 \210\ UP's General Code of Operating Rules (GCOR) describes the
                duties of crew members in rule 1.47 as generally ``responsible for
                the safety and protection of their train and observance of rules''
                and includes a list and description of specific conductor
                responsibilities.
                 \211\ UP's GCOR 1.47, C. All Crew Members' Responsibilities, 1.
                Crew Members in Control Compartment.
                 \212\ UP's GCOR 1.47, A. Conductor Responsibilities.
                 \213\ UP's GCOR 1.47.1: Cab Red Zone. For example, UP requires a
                cab red zone when operating at restricted speed and not switching, a
                situation where PTC, as designed, would not always stop a train as
                required by a restricted speed rule. In the cab red zone, UP
                requires that a crewmember handling radio communications must not be
                the locomotive engineer operating the controls.
                 Although a railroad may amend a railroad operating rule or
                practice without FRA's permission if the railroad's requirement is
                not a Federal requirement, each railroad adopts these self-imposed
                requirements to ensure that it implements safe operating practices
                and presumably would not intentionally introduce unsafe practices--
                which FRA could address through enforcement of existing requirements
                (such as those in 49 CFR part 217 regarding FRA review of a
                railroad's operating rules); by establishing new requirements; or by
                making recommendations in guidance.
                ---------------------------------------------------------------------------
                 Because conductors are accountable for safe train operations, a
                person holding a conductor certification can have that certification
                revoked.\214\ Of course, the reason that UP and other railroads hold
                conductors accountable for safe train operations is that conductors are
                often completing safety tasks independently of a locomotive engineer,
                such as throwing hand-operated switches or directing shoving movements,
                or acting as an important backstop to the locomotive engineer when
                calling out signal indications, reviewing operating instructions, or
                obtaining track authorities or permissions. FRA is concerned that,
                without the type of Federal oversight required by this final rule, the
                commenting Class I railroads that have overstated the role of PTC or
                diminished the traditional role of a conductor will unreasonably rely
                on those same incorrect assumptions in making safety determinations
                when transitioning to a one-person train crew.\215\
                ---------------------------------------------------------------------------
                 \214\ For instance, during the years 2021 and 2022, UP reported
                to FRA that it revoked certification for approximately 252
                conductors for violations of operating rules and practices.
                 \215\ Overall, FRA found AAR's Exhibit 1, a report prepared by
                Oliver Wyman titled ``Assessment of Conductor and Engineer In-Cab
                Work Activities'' (May 15, 2021), FRA-2021-0032-13056, informative,
                but FRA did not find it persuasive because of its failures by
                omission or making of assumptions that FRA did not agree with
                similar to those described in FRA's response to UP's comment.
                ---------------------------------------------------------------------------
                 It is also concerning that UP and other rail industry commenters
                largely asserted their safety case for ground-based employees by
                limiting their focus to circumstances when conductors are needed to fix
                mechanical problems and, in doing so, neglect the conductor's currently
                broad safety role. Although FRA shares the rail industry's concern that
                a train crewmember could get hurt in a slip, trip, or fall coming on or
                off on-track equipment or walking along the right-of-way, the
                industry's safety argument related to ground-based employees assisting
                the train seems largely limited to that one concern. UP also commented
                that expeditors ``will be less likely to suffer the effects of fatigue
                [because i]nstead of riding long miles on a train, the expeditor will
                be able to set out fresh from a home terminal every day'' \216\ but did
                not address the issue of the locomotive engineer's fatigue by stating
                that UP would limit the one-person train crewmember to regular shifts
                as well. Many individual and labor organization comments stated how a
                second crewmember can help offset a locomotive engineer's fatigue, but
                UP and other Class I railroad commenters did not address this safety
                concern.
                ---------------------------------------------------------------------------
                 \216\ FRA-2021-0032-13184 at 79-80.
                ---------------------------------------------------------------------------
                 NS and other Class I freight railroad industry commenters stated
                that their plans to deploy ground-based employees and reduce crew size
                to one person would substantially rely on PTC systems. However, PTC
                systems were designed as overlay systems (i.e., ``all of
                [[Page 25078]]
                the safety features of the underlying operation to which PTC is added
                will be kept'') \217\ to include the conductor. Indeed, FRA fully
                addressed this issue when requiring the onboard PTC apparatus to be
                arranged so each member of the crew assigned to perform duties in the
                locomotive can receive the same PTC information displayed in the same
                manner and execute any functions necessary to that crewmember's
                duties.\218\ In the section-by-section analysis of a final rule on PTC
                systems, FRA stated that ``[f]or the conductor and engineer to fulfill
                the expectations of Congress, it is necessary for both crewmembers to
                have sufficient information to perform their duties,'' and FRA
                described how ``safety would be materially diminished if the conductor
                in freight operations were denied access to the same information in the
                same format as the engineer.'' \219\ Also during that PTC rulemaking,
                FRA rejected AAR's comment that questioned the need for a conductor to
                have a PTC display and explained that ``PTC is currently an imperfect
                technology fed by databases that can be corrupted'' when the agency
                determined that the conductor or second crewmember must have the same
                PTC information displayed as the locomotive engineer.\220\ For
                instance, during one of the PTC systems rulemakings, FRA responded to
                an AAR comment for a study showing that safety is jeopardized by
                assigning the engineer PTC-related duties by stating that ``FRA has
                directly observed engineers exceeding authorities while attempting to
                respond to PTC system requirements . . . and [how they were] plainly
                distracted from safety-critical duties.'' \221\
                ---------------------------------------------------------------------------
                 \217\ 75 FR 2598, 2005 (Jan. 15, 2010).
                 \218\ See e.g., 49 CFR 236.1006(d). This requirement was moved
                from 49 CFR 236.1029(f), a section with requirements addressing PTC
                system use and en route failures, to its current location because it
                seemed a more intuitive location for a requirement related to
                equipping locomotives. 79 FR 49693, 49705 (Aug. 22, 2014).
                 \219\ 75 FR 2668.
                 \220\ 75 FR 2669-70.
                 \221\ 75 FR 2670.
                ---------------------------------------------------------------------------
                 Thus, in response to this train crew size safety requirements
                rulemaking, AAR and other freight rail industry commenters are
                rehashing arguments FRA rejected in prior rulemakings, such as the
                argument that a locomotive engineer alone can acknowledge
                electronically transmitted mandatory directives by simply pressing a
                button when the train is in motion--an action that does not provide
                evidence of comprehension.\222\ Removal of the conductor under these
                circumstances would mean that the Class I freight railroad industry
                commenters intend for the PTC systems to act as the sole backup for any
                operating mistakes committed by the locomotive engineer. Even when a
                PTC system works as intended, human error could occur if mandatory
                directive information is input incorrectly. In effect, a second crew
                member serves as a backup to validate the electronically transmitted
                mandatory directives are accurate.
                ---------------------------------------------------------------------------
                 \222\ 75 FR 2670-71. In rejecting AAR's argument under a PTC
                system final rule, FRA explained that the current practice of
                reading mandatory directives back to the dispatcher over the radio
                gives the crew an opportunity to read it and consider its relevance
                to the current situation.
                ---------------------------------------------------------------------------
                 As FRA noted in response to other comments, railroads continue to
                experience unplanned outages and planned outages of their PTC systems,
                in addition to various initialization failures, cut outs, and
                malfunctions. For example, in March 2023, BNSF and Amtrak experienced
                unplanned outages of their PTC systems, and NS experienced an unplanned
                outage of its PTC system in August 2023, impacting operations of both
                the host railroad and its tenant railroads. Also, during 2023, several
                Class I railroads, commuter railroads, and Amtrak temporarily disabled
                their PTC systems to facilitate planned infrastructure upgrades or
                capital projects. Even three years after the December 31, 2023,
                statutory deadline for full implementation of PTC systems, the railroad
                industry is continuing its efforts to improve the reliability and
                performance of PTC technology due, for example, to failures (including
                initialization failures, cut outs, and malfunctions, as defined in
                FRA's PTC regulations at 49 CFR 236.1003) and temporary planned and
                unplanned outages.
                 Moreover, the safety issues regarding the implementation of one-
                person train crew operations go beyond what the PTC system can do and
                include what additional duties will be shifted from a conductor to a
                one-person crew that have the potential to reduce the locomotive
                engineer's situational awareness. During the hearing, NS commented that
                it envisions the one-person crew will absorb the added duty of
                communications with other trains, such as communicating a defect
                observed on another train, while neglecting to address how the
                additional duty can be done safely, how realistic it is to expect a
                one-person crew to look for such defects while safely monitoring the
                progress of its own train, and whether any new hazards are created by
                the additional task that may need to be offset by some other action.
                 Although Class I freight railroad commenters pointed to the success
                of the Class II Indiana Rail Road Company (INRD) as their model for
                rolling out a one-person train operation, those railroad commenters did
                not explain or demonstrate to FRA that they took, or planned to take,
                any of the steps INRD took when it first implemented its one-person
                train crew operations nor did they explain how their operations are
                comparable to a regional railroad that largely serves local industries
                and provides connections between small railroads and major Class I
                railroads and that is operating on approximately 500 miles of track in
                two States.\223\ For example, the Class I freight railroads' comments
                did not address whether: the communication requirements were reviewed
                and adapted for the one-person operation; or mitigation measures would
                be required to protect the one-person train crew, the public, or the
                environment, especially when a ground-based assistant would be unable
                to easily reach the train. Similarly, without a special approval
                process, a Class I freight railroad, with a more complex operation than
                a Class II or III freight railroad because it employs thousands of
                people in train operations and prioritizes long-haul transportation,
                would not be required to demonstrate that it considered all the hazards
                and mitigated the risks for a one-person train crew operation before
                initiating implementation, which FRA finds concerning given the ground-
                based employee plans described in comments do not include some hazards
                or show plans for mitigating risks that FRA identified in the NPRM.
                Thus, the INRD's Class II one-person train crew operation is not
                comparable to a potential Class I railroad operation unless a Class I
                railroad takes substantial steps to make them comparable.
                ---------------------------------------------------------------------------
                 \223\ 87 FR 45568 (footnote 24 which listed the characteristics
                of INRD's one-person train operation that INRD claimed it
                voluntarily implemented to ensure the operation's safety). At FRA's
                public hearing for this rule, INRD stated that its implementation of
                a one-person train crew that started in 1997 ``required a lot of
                research, innovation and modern day technology.'' In addition, INRD
                clarified at the hearing that it used two types of one-person train
                crew operations, i.e., terminal-to-terminal with a single-person
                crew and split crews with one person in a motor vehicle. FRA-2021-
                0032-13184 at 93.
                ---------------------------------------------------------------------------
                b. Train Operations in Other Countries
                 AAR and other major freight rail industry commenters contend that
                FRA should not have a two-person train crew mandate because rail
                operations in other countries that use one-person crews provide
                sufficient data to support the
                [[Page 25079]]
                safety of one-person train crew operations, and that data, when
                considered with the INRD's example, and the fact that ``passenger
                trains in the United States typically operate with one person in the
                cab,'' should be sufficient to support the safety of one-person train
                crew operations.\224\ For instance, one of AAR's sponsored research
                documents compared the safety and characteristics of European and U.S.
                railways.\225\ In summary, that 2021 study found that the operating
                complexity of the European rail network was based on high train
                density.\226\ This AAR-sponsored study concluded that the defining
                factor in safety was not crew size; instead, lower accident rates were
                attributable to ``the kind of investments that mature economies make in
                infrastructure and technology--the same kind of investments that U.S.
                railroads have made and continue to make . . . each year.'' \227\
                ---------------------------------------------------------------------------
                 \224\ FRA-2021-0032-13056, AAR's Comment at 3.
                 \225\ FRA-2021-0032-13056, AAR's Exhibit 2, a report prepared by
                Oliver Wyman titled ``Crew-Related Safety and Characteristic
                Comparison of European and US Railways'' (Apr. 5, 2021). This report
                appears to be an update of AAR's Exhibit 4, another report prepared
                by Oliver Wyman titled ``Assessment of European Railways:
                Characteristics and Crew-Related Safety'' (June 15, 2016).
                 \226\ FRA-2021-0032-13056, AAR's Exhibit 2 at 16.
                 \227\ FRA-2021-0032-13056, AAR's Exhibit 2 at 66-67.
                ---------------------------------------------------------------------------
                 AAR also submitted a study it sponsored in 2015, which promoted
                train crew size reductions on trains operating on high-density lines
                from an economic view that would justify the expense and use of round-
                the-clock utility personnel.\228\ This study described one-person train
                crew operations in North America, Europe, and in other countries in
                2015 and the safety record of those international operations.
                ---------------------------------------------------------------------------
                 \228\ FRA-2021-0032-13056, AAR's Exhibit 3, a report prepared by
                Oliver Wyman titled ``Analysis of North American Freight Rail
                Single-Person Crews: Safety and Economics.'' (Feb. 3, 2015).
                ---------------------------------------------------------------------------
                FRA's Response
                 FRA found the AAR-sponsored studies and major freight railroad
                comments on rail operations in other countries generally informative,
                but lacking persuasion that FRA should forgo regulating the subject
                matter of train crew size safety. In summary, FRA found one-person
                operations in other countries are either not comparable because of
                different operational factors that contrast with U.S. operations or
                because effective government regulation in other countries has
                established minimum safety standards in the same way this final rule
                will for U.S. operations.
                 For instance, in the NPRM, FRA addressed the subject of train
                operations in other countries by explaining that, for the most part,
                they are not comparable to U.S. train operations due to differences in
                train lengths, territory, and infrastructure.\229\ AAR's comment
                included information supporting, or at least not refuting the accuracy
                of, FRA's position in the NPRM. For instance, AAR's comment included
                research supporting that Western European rail operations are
                significantly different in train length when compared to U.S. rail
                operations, as European freight trains are shorter to accommodate
                shorter block sizes and a greater number of interlockings.\230\ The
                Class I comments also did not provide further information showing that
                FRA's statements in the NPRM were inaccurate regarding how foreign,
                one-person freight train operations do not carry out extensive
                interlining or switching with other railroads and that many foreign,
                one-person passenger train operations do not have to share track with
                freight operations or operate over highway-rail grade crossings.\231\
                It was for these reasons that FRA concluded in the NPRM that the safety
                hazards associated with those Western European rail operations are not
                comparable to those involving U.S. operations.
                ---------------------------------------------------------------------------
                 \229\ 87 FR 45580. As stated above, in response to the 2016
                NPRM, AAR submitted studies it sponsored assessing European railway
                safety data with respect to train crew size and describing one-
                person train crew operations in other countries, including European
                countries. The 2019 withdrawal discussed but did not analyze these
                studies' conclusions. 84 FR 24737. For the reasons explained here,
                FRA finds these studies generally informative but unpersuasive on
                the matter of regulating train crew size safety, particularly when
                considered along with the totality of the information discussed and
                analyzed in the 2022 NPRM and here in the final rule.
                 \230\ FRA-2021-0032-13056, AAR's Exhibit 2 at 4, 13, 66-67
                (stating that 40 cars is the average length of European freight
                trains).
                 \231\ FRA-2021-0032-13056, AAR's Exhibit 2 at 13 (stating that
                ``the majority of U.S. rail freight does not run on mixed lines with
                high-frequency passenger services, unlike in Europe'').
                ---------------------------------------------------------------------------
                 One significant element reflected in AAR's 2015 sponsored study
                undermining the Class I railroads' position is that railroads in other
                countries must sometimes abide by operational restrictions that
                regulating agencies have placed on one-person train crew operations.
                For example, this study explained how the Transportation Safety Board
                of Canada required the implementation of certain safety measures after
                the catastrophic accident at Lac-M[eacute]gantic, Quebec, that FRA
                described in the NPRM,\232\ and that the measures range from better
                tracking of those trains to specific dispatcher training and fatigue
                mitigation measures.\233\ Similarly, this same study found that the
                European Union imposed two preconditions on one-person train crew
                operations: (1) a working ``dead-man control system'' which is the
                equivalent of what FRA refers to as an ``alerter''; and (2) the
                equivalent of a U.S. centralized traffic control system (CTC).\234\ The
                study described how in the United States there are three types of
                signaling control systems (excluding PTC) and, of those systems, CTC
                affords the highest level of control, automation, and integration of
                safety logic.\235\ In the European signaling control system,
                dispatchers can remotely operate signals and switches to ensure that
                trains do not make conflicting movements,\236\ but presumably also to
                limit when or how often a one-person crewmember would need to
                temporarily climb down from the locomotive to throw a switch. In
                contrast, not all U.S. railroads have dispatchers and not all
                dispatchers at U.S. railroads have the capability to operate all
                switches and fixed derails remotely or have a train crewmember operate
                such devices by radio. These are the types of safety issues that
                necessitate evaluation through a risk assessment, as required under the
                final rule. In Germany, devices are installed on locomotives to
                automatically adjust for high-speed braking on curves, and there are
                requirements for a second crewmember when a dead-man device fails or
                under other unusual circumstances.\237\ Therefore, this final rule's
                requirements for a functioning alerter and related operating rules are
                consistent with the restrictions other countries have imposed for one-
                person train crew operations.
                ---------------------------------------------------------------------------
                 \232\ 87 FR 45568-69.
                 \233\ FRA-2021-0032-13056, AAR's Exhibit 3 at 8. BLET and SMART-
                TD's jointly filed comment noted that some railroad commenters
                pointed to European rail standards to support use of a one-person
                train crew while ignoring the Canadian safety standards, which BLET
                and SMART-TD stated are far more comparable to U.S. railroading but
                clearly do not support reduction in the size of train crews.
                 \234\ FRA-2021-0032-13056, AAR's Exhibit 3 at 11.
                 \235\ FRA-2021-0032-13056, AAR's Exhibit 3 at 4.
                 \236\ FRA-2021-0032-13056, AAR's Exhibit 3 at 11.
                 \237\ FRA-2021-0032-13056, AAR's Exhibit 3 at 12.
                ---------------------------------------------------------------------------
                 Another takeaway from the 2015 AAR study was that it focused on a
                limited number of accidents that were considered preventable with a
                multiple-person crew,\238\ but the data analyzed
                [[Page 25080]]
                did not include incidents involving close calls that likely go
                unrecorded or the potential for quicker response times to take
                mitigation measures that a multiple-person crew on the scene can take
                in the moments immediately following a variety of situations as
                compared with ground-based employees that would first need to be
                deployed to a scene before engaging in mitigating measures. It seems
                that the industry's argument focused on a narrower subset of situations
                where a second crewmember may be beneficial than FRA did in the NPRM.
                Similarly, the Alliance for Innovation and Infrastructure (AII)
                commented on the NPRM that a second crewmember has the potential to
                reduce damage only based on ``a host of assumptions that cannot be
                proven'' and that, ``hypothetical[ly], it is equally likely that all
                crewmembers die or are incapacitated, that the crew members are
                impacted by the bystander effect and do little or no mitigating
                activity, or that the main mitigation [is] by non-rail personnel.''
                \239\ FRA disagrees with AII's comment because the comment fails to
                acknowledge that FRA's central approach, i.e., for each railroad to
                conduct a risk assessment, would produce an objective risk-based
                analysis that addresses such questions. This final rule will impose
                reasonable restrictions, collect data, and address the unique
                complexities of U.S. railroad operations through a review process. If
                data or analysis later suggests FRA should consider a different
                approach, any person could petition FRA for a new rulemaking, or FRA
                could initiate one.
                ---------------------------------------------------------------------------
                 \238\ FRA-2021-0032-13056, AAR's Exhibit 3 at 19 (explaining how
                the study limited what data it perceived as relevant to datasets in
                which the crew has some control and the size of the crew could
                arguably make a difference in the outcome of an incident).
                 \239\ FRA-2021-0032-12313 at 35. Although AII clearly opposed
                the NPRM, its analysis seemed conflicted when it concluded that
                ``[f]or [accident] mitigation, that [a] conductor being anywhere on
                the train would theoretically help reduce damage.'' Id. at 32.
                ---------------------------------------------------------------------------
                 FRA disagrees with AAR's comment that there is sufficient
                comparable data on one-person train crew operations to support that
                such operations are safe. For instance, AAR's comment that the data
                from passenger operations should be used is typically inaccurate as FRA
                explained in the NPRM that multiple train crewmembers are typically
                necessary to meet the requirements of FRA's passenger train emergency
                preparedness rule so that passenger operations' data is not comparable
                to a one-person train crew operation.\240\ Class I railroad commenters
                pointed to the 250-mile, Class II, regional railroad INRD's one-person
                train crew operation as an example for them to follow even though their
                operations are drastically different because INRD, for instance,
                described its one-person train crew operations to FRA as hauling a
                single commodity that did not include hazardous materials.\241\ In
                order to ensure safety in the future, the NPRM explained that the
                safety record of a few one-person Class II and III train crew
                operations would not necessarily be indicative of what the safety
                record might be on the major Class I freight railroads, which tend to
                operate longer trains, with higher tonnage, for longer distances, and
                at higher speeds than a short line or regional railroad operation.\242\
                Further, the analogy is the same when comparing Class I freight
                railroads to Western European rail operations; both may be complex
                operations, but the factors making them complex are different. And, as
                the NPRM proposed, the final rule will not prohibit all one-person
                train crew operations but allow some under specific conditions and
                others potentially after a petition is filed, a review process is
                followed, and an agency special approval is granted.
                ---------------------------------------------------------------------------
                 \240\ 87 FR 45579.
                 \241\ 87 FR 45568. In the NPRM, FRA summarized INRD's public
                statements describing its operation that were made during FRA's 2016
                train crew staffing rulemaking.
                 \242\ 87 FR 45581. As the NPRM stated, train crews on major
                Class I freight railroads must generally contend with more
                complexities than typically found on a short line or regional
                railroad operation, such as more than one type of signal system,
                more than one set of railroad operating rules and practices that
                must be followed during the same tour of duty, or higher train
                traffic density.
                ---------------------------------------------------------------------------
                c. New Technology and Automated Operations
                 As noted in the NPRM, although current FRA regulations do not
                explicitly require the presence of a human operator, FRA's regulations
                were developed and drafted based on a general assumption that a train
                would be operated by a person, albeit with assistance from
                technology.\243\ For that reason, the NPRM proposed a special approval
                petition process that would have required a risk assessment before
                initiating an operation, and the NPRM's background stated that FRA
                understands that the rail industry is anticipating future growth in
                automation and is concerned how a train crew staffing rule might impact
                the future of rail innovation and automation. Further the NPRM noted
                that a railroad, seeking to use rail automation technology that does
                not comply with FRA's existing rail safety regulations, may file a
                petition for rulemaking under FRA's regulations, or a petition for a
                waiver of FRA's safety rules.\244\
                ---------------------------------------------------------------------------
                 \243\ 87 FR 45567.
                 \244\ 87 FR 45586.
                ---------------------------------------------------------------------------
                 In response to FRA's proposal, some rail industry commenters
                asserted that the NPRM is anti-technology, that DOT has promoted
                automated operations for motor vehicles, including trucks, over
                railroads, and that the NPRM blocks incentives to innovate. For
                instance, AAR commented that the NPRM would cause a modal shift from
                railroads to trucks, directly impacting the railroad industry's
                competitiveness \245\--a position shared by ASLRRA.\246\ To support its
                position, AAR provided a research paper it had commissioned that
                concluded the NPRM would have profound implications regarding the level
                and nature of freight competition between railroads and trucking
                companies, particularly in an era of increased vehicle automation.\247\
                Although AAR's sponsored research described truck platooning technology
                \248\ as ``nascent,'' and thus just beginning to display signs of
                future potential, the research suggested substantial future cost
                savings in the mid-range figure of 29 percent for trucking companies,
                thereby impacting the ability of railroads to compete and profit.\249\
                ---------------------------------------------------------------------------
                 \245\ FRA-2021-0032-13056.
                 \246\ FRA-2021-0032-13033.
                 \247\ FRA-2021-0032-13056, AAR's Exhibit 9, a report prepared by
                Mark Burton, Research Associate Professor (Retired from The
                University of Tennessee), titled ``Rail-Truck Competition in an Era
                of Automation Technology'' (DDec. 2022).
                \248\ DOT's Federal Highway Administration describes truck
                platooning projects whereby a convoy of trucks are partially
                automated, meaning that the vehicles control the coordinated speeds
                and braking with the lead vehicles in the platoons, but the drivers
                maintain steering control and are expected to continuously monitor
                the driving situation to be ready to assume full control of the
                vehicles at any time. https://highways.dot.gov/research/laboratories/saxton-transportation-operations-laboratory/Truck-Platooning.
                 \249\ FRA-2021-0032-13056, AAR's Exhibit 9 at 6-8.
                ---------------------------------------------------------------------------
                 AAR's sponsored research suggested that a shift from rail to truck
                shipments may not be true ``where shipment characteristics favor rail
                transportation to the exclusion of truck [which] is particularly true
                of many liquid chemical and petroleum products, including plastics.''
                \250\ The research and other commenters compared existing safety
                statistics between the non-automated truck and rail industries, and
                concluded that rail is safer and should therefore be promoted. The AAR-
                sponsored research also suggested that ``[a]n unbalanced program of
                technological advancement will divert tens of millions of tons of
                freight from rail to truck and, in doing so, add measurably to the
                degradation of air
                [[Page 25081]]
                quality.'' \251\ Thus, freight rail industry commenters projected that
                the NPRM proposing a two-person train crew mandate with exceptions had
                the potential to dramatically shift freight shipments from rail to
                truck, cause railroad revenues to fall, diminish public safety,
                increase fuel consumption, and lead to major increases in the demand
                for highway capacity.\252\
                ---------------------------------------------------------------------------
                 \250\ FRA-2021-0032-13056, AAR's Exhibit 9 at 13.
                 \251\ FRA-2021-0032-13056, AAR's Exhibit 9 at 17.
                 \252\ FRA-2021-0032-13056, AAR's Exhibit 9 at 18.
                ---------------------------------------------------------------------------
                 The American Consumer Institute (ACI), which is described as a non-
                partisan, educational, and public policy research organization that
                protects consumers' interests, stated that ``FRA should be following
                the lead of the trucking industry and to allow as much automation as
                possible'' to lower costs for consumers and take advantage of the Class
                I freight railroads' $760 billion investment in PTC since the
                1980s.\253\ ACI commented that the NPRM would increase costs for
                consumers and could also have a negative impact on the environment if
                companies shift from rail to truck shipments for their goods. A similar
                comment was filed jointly by 19 non-profit, policy think tanks.\254\
                ---------------------------------------------------------------------------
                 \253\ FRA-2021-0032-10337. The comment cited an AAR website for
                the amount of the investment, but incorrectly quoted $780 billion
                when the website stated $760 billion. https://www.aar.org/campaigns/ptc/.
                 \254\ FRA-2021-0032-12300. Rio Grande Foundation; Washington
                Policy Center; Nevada Policy Research Institute; Bluegrass Institute
                for Public Policy Solutions; Roughrider Policy Center (North
                Dakota); John Locke Foundation (North Carolina); Maine Policy
                Institute; Thomas Jefferson Institute for Public Policy; Josiah
                Bartlett Center for Public Policy; Cardinal Institute for West
                Virginia Policy; Idaho Freedom Foundation; Alaska Policy Forum;
                Maryland Public Policy Institute; Yankee Institute; Mississippi
                Center for Public Policy; The John K. MacIver Institute for Public
                Policy; The Buckeye Institute; and the Garden State Initiative.
                ---------------------------------------------------------------------------
                FRA's Response
                 In the NPRM's background, FRA explained how historically the roles
                of certain crewmembers were nullified by technology and contrasted
                those situations with the current one in which the rail industry has
                not made the same type of technological breakthrough case.\255\ The
                comments and research provided by commenters are premised on the
                assumptions that labor-saving technologies are already developed and
                that these technologies advance both productivity and operational
                safety. However, the commenters' conclusions incorrectly assume that
                the labor-saving technologies are already developed, accepted, and
                implemented.
                ---------------------------------------------------------------------------
                 \255\ 87 FR 45567-68.
                ---------------------------------------------------------------------------
                 For instance, FRA disagrees with those commenters who pointed to
                the PTC systems as the automated technology they would use to justify
                removal of a second crewmember. FRA is certainly aware that the PTC
                systems are sometimes enhanced, through integration of other software
                that may act like an automobile's cruise control system; yet, to date,
                even those enhanced PTC systems do not perform all the necessary
                functions in all operating environments.\256\ In addition, PTC
                technology is currently governing rail operations on approximately 42
                percent of the rail network in the United States, and this rule
                addresses rail operations nationwide.
                ---------------------------------------------------------------------------
                 \256\ 83 FR 13583, 13584-85 (Mar. 29, 2018) (citing FRA's
                ``Request for Information: Automation in the Railroad Industry''
                which included a description of two different methods for defining
                levels of automation).
                ---------------------------------------------------------------------------
                 While FRA is aware that other rail systems, with various levels of
                autonomous features, are already available or are expected to be
                built,\257\ freight rail industry commenters largely did not suggest
                that they would be relying on a system other than PTC. For these
                reasons, no U.S. railroad has yet to make a case that it is ready to
                implement a reliable system, suitable for the complexity of its
                operations, and with a high enough level of autonomy that would either:
                (1) negate the need for any crewmembers; or (2) negate the need for a
                single crewmember whose central operational duty would be to make an
                emergency brake application in case of an automated system error or
                otherwise perform duties normally associated with a conductor, but not
                be expected to operate the train.
                ---------------------------------------------------------------------------
                 \257\ 83 FR 13584 (describing known rail technologies). It has
                been over five years since FRA formally recognized the existence of
                a fully autonomous freight railroad system in Australia operated by
                a mining company on an approximately 62-mile stretch of track in
                western Australia but no U.S. railroad has sought to implement that
                system.
                ---------------------------------------------------------------------------
                 The freight rail industry expressed concern with competition from
                the trucking industry, especially as automated or partially automated
                driving technologies such as truck platooning improve, but their
                concerns do not undermine the basis for this rulemaking which focuses
                on the rail safety hazards introduced by reducing crew size. The
                commenters also suggested that the cost of compliance with the rule as
                proposed would be high enough to shift freight from rail to truck, a
                potentially less safe form of transport. However, FRA's RIA shows that
                the final rule's costs are lower than the commenters' projections,
                which were based on the NPRM, and both FRA and DOT as a whole do not
                expect such cross-modal impacts under this final rule. DOT's mission
                statement is ``to deliver the world's leading transportation system,
                serving the American people and economy through the safe, efficient,
                sustainable, and equitable movement of people and goods.'' \258\ DOT
                serves its mission consistent with the Federal government's national
                standards strategy for critical and emerging technology.\259\ And while
                DOT has certainly funded research concerning automated motor vehicles
                and the trucking industry,\260\ it is doing the same by funding
                research concerning automation in the rail industry, as described
                below.
                ---------------------------------------------------------------------------
                 \258\ DOT's mission statement, https://www.transportation.gov/about, is based on its statutory authority. 49 U.S.C. 101.
                 \259\ The U.S. government will focus standards development
                activities and outreach regarding the application of ``automated,
                connected, and electrified transportation, including automated and
                connected surface vehicles of many types.'' U.S. Government National
                Standards Strategy for Critical and Emerging Technology (May 2023)
                at 6-7. https://www.whitehouse.gov/briefing-room/statements-releases/2023/05/04/fact-sheet-biden-harris-administration-announces-national-standards-strategy-for-critical-and-emerging-technology/?utm_source=link.
                 \260\ https://highways.dot.gov/automation.
                ---------------------------------------------------------------------------
                 FRA supports technological advancement through research and
                funding.\261\ For instance, FRA's current list of approximately 128
                projects includes research on: (1) how unmanned aerial vehicles known
                as drones would allow railroads to inspect larger sections of track at
                one time and speed up inspections; (2) developing and testing a
                modular, field-deployable system combining edge computing with advanced
                artificial intelligence processing to detect and classify track
                features from a moving platform in near-real-time; (3) developing an
                artificial-intelligence-aided machine vision for grade crossing safety
                that would provide real-time alerts for damaged gate arms, flashers,
                and other critical safety-related issues; (4) ensuring that an
                interoperable automated train operation system is defined to meet
                industry safety and automation objectives; and (5) improving rail
                safety and efficiency objectives when an RCL is used to perform
                switching operations on the line-of-road without crew presence in the
                cab of the controlling locomotive, an operation known as ``road RCL.''
                \262\ Further, FRA is sponsoring research on the human-automation
                interaction and teaming to affect the design,
                [[Page 25082]]
                certification, and implementation of automation and to ensure that
                safety is enhanced, not degraded, by new technology and
                automation.\263\
                ---------------------------------------------------------------------------
                 \261\ https://railroads.dot.gov/research-development/research-development-and-technology.
                 \262\ https://railroads.dot.gov/elibrary/fra-office-research-development-and-technology-current-projects-2023 at 11, 16, 51, 117,
                and 123.
                 \263\ Id. at 130.
                ---------------------------------------------------------------------------
                 Similarly, FRA disagrees with commenters claiming that FRA failed
                to consider how the rail industry can use operational innovations or
                deploy readily available technology to address any safety concerns
                associated with the operation of a train with fewer than two
                crewmembers. FRA addressed this issue in the background section titled
                ``Automated Operations.'' \264\ As stated in the NPRM, this rule is not
                intended to impede rail innovation nor does this rule regulate
                autonomous operations.\265\ The rule simply requires a description of
                ``any technology that will be used to perform or support tasks
                typically performed by a second crewmember, or that will prevent or
                significantly mitigate the consequences of accidents or incidents'' in
                a petition for special approval.\266\ Among other things, this
                information will allow FRA to ensure that the technology being used to
                support a one-person operation has gone through the proper waiver or
                regulatory processes, as necessary.\267\
                ---------------------------------------------------------------------------
                 \264\ 87 FR 45586.
                 \265\ The 2019 withdrawal stated that a train crew staffing rule
                would unnecessarily impede rail innovation and automation, 84 FR
                24740, without providing data to support that position. To the
                contrary, this final rule does not prohibit any specific type of
                one-person train crew operation or prohibit the use of technology to
                perform duties typically performed by a second crewmember. Rather,
                this final rule ensures that minimum safety measures are in place
                for one-person train crew operations and that, for certain more
                complex one-person train crew operations, the risk of foreseeable
                hazards is mitigated. As explained in the 2022 NPRM, in re-
                evaluating the information and safety issues concerning one-person
                train crew operations, FRA concluded that ``a train crew staffing
                rule would not necessarily halt rail innovation or automation
                [n]otwithstanding the statements made in the 2019 withdrawal
                [because] . . . a rule addressing crew size could effectively serve
                as a tool to ensure new technologies involving automation and other
                rail innovations are thoroughly reviewed and shown to be consistent
                with railroad safety before they are implemented.'' 87 FR 45571.
                This final rule provides such a process.
                 \266\ Sec. 218.131(b)(11), proposed as Sec. 218.133(b)(11).
                 \267\ See 49 CFR part 211, subparts C and E (providing FRA's
                rules of practice for waivers and miscellaneous safety-related
                proceedings and inquiries); and see e.g. 49 CFR 236.909 (reflecting
                the minimum performance standards for the introduction of new
                railroad products or changes to existing railroad products).
                ---------------------------------------------------------------------------
                 If a railroad seeks to use technology that does not meet FRA's
                existing regulatory requirements, the railroad may petition FRA for a
                rulemaking that would revise FRA's regulations to permit the use of the
                technology to fulfill FRA's regulatory requirements. A rulemaking
                petition would need to comply with FRA's Rules of Practice \268\ and
                would have to follow the Department's regulatory process in compliance
                with the Administrative Procedure Act.\269\ Alternatively, a railroad
                could petition FRA for a waiver from any applicable regulations to use
                technology that does not meet FRA's existing regulatory
                requirements.\270\ Similar to a petition for rulemaking, a waiver
                petition would also need to comply with FRA's Rules of Practice \271\
                and must include all required supporting information, including a
                safety justification. When petitioning for a rulemaking or a waiver to
                use technology that does not meet FRA's existing regulatory
                requirement, a railroad seeking to use an autonomous operation without
                a minimum of a one-person train crew would also be required to petition
                FRA for a waiver from this final rule, specifically the requirements in
                Sec. 218.123.
                ---------------------------------------------------------------------------
                 \268\ Specifically, 49 CFR part 211, subparts A and B.
                 \269\ 5 U.S.C. 551-559.
                 \270\ See 49 CFR part 211, subpart C.
                 \271\ Specifically, 49 CFR part 211, subparts A and C.
                ---------------------------------------------------------------------------
                d. Transportation of Hazardous Materials
                 AAR opposes the NPRM's proposed prohibition on one-person train
                crew operations transporting certain types or quantities of hazardous
                materials by commenting that there is no evidentiary basis for
                concluding that one-person operations are less safe than two-person
                operations and the NPRM did not explain why any increased risks posed
                by the transportation of hazardous materials could not be adequately
                addressed through the adoption of safety protocols tailored to those
                risks.\272\
                ---------------------------------------------------------------------------
                 \272\ FRA-2021-0032-13056.
                ---------------------------------------------------------------------------
                FRA's Response
                 In the discussion of comments and conclusions above, FRA responded
                to comments from short line rail industry commenters about the proposed
                two-person train crew mandate with respect to the transportation of
                hazardous materials. Aside from individual citizen commenters who were
                generally concerned about the safety of hazardous materials being
                transported by a train with a one-person crew or potential delays to
                mitigation measures with only a one-person crew, few comments were
                received on this subject.
                 In summary, the NPRM proposed an overarching prohibition on fewer
                that two-crewmember operations of trains containing certain quantities
                and types of hazardous materials that have been determined to pose the
                highest risk in transportation from both a safety and security
                perspective (i.e., trains transporting 20 or more car loads or
                intermodal portable tank loads of certain hazardous materials, or one
                or more car loads of hazardous materials designated as RSSM as defined
                by the Department of Homeland Security). FRA described in the NPRM how
                DOT must balance how hazardous materials are essential to the U.S.
                economy with the risks posed by accidental and non-accidental releases
                of those materials during transportation.\273\ The NPRM explained how
                FRA coordinates with PHMSA to regulate and enforce the safe and secure
                transportation of hazardous materials by rail and how FRA also
                coordinates with the Department of Homeland Security and its TSA on
                rail transportation security issues.
                ---------------------------------------------------------------------------
                 \273\ 87 FR 45576-78.
                ---------------------------------------------------------------------------
                 Further, the NPRM explained that DOT considers train crewmembers as
                ``hazmat employees'' requiring specific types of training based on the
                dangers posed by hazardous materials generally and the additional
                dangers of a release in transit due to an accident, derailment, theft,
                or attack.\274\ The background in the NPRM described the various types
                of training required for hazmat employees and how the training is
                required initially and recurrently at least once every three years.
                Also, the NPRM summarized how PHMSA defined ``high-hazard flammable
                trains,'' how certain safety and security factors must be considered in
                the risk analysis that would be used to determine routing requirements,
                and how PHMSA only indirectly addressed the human factors issues in its
                rulemaking because PHMSA understood that FRA initiated a separate, key
                regulatory safety initiative to address crew size safety.\275\ For
                these reasons, FRA stated in the NPRM that the proposed train crew size
                safety requirements for trains carrying hazardous materials are
                complementary to existing DOT requirements that highlight the greater
                risks posed by certain types of shipments.
                ---------------------------------------------------------------------------
                 \274\ 87 FR 45576, especially footnote 127.
                 \275\ 87 FR 45577 (citing PHMSA's rule titled ``Hazardous
                Materials: Enhanced Tank Car Standards and Operational Controls for
                High-Hazard Flammable Trains'') at 80 FR 26644, 26654-55 (May 8,
                2015).
                ---------------------------------------------------------------------------
                 In response to various rail industry commenters, the final rule
                does not contain the proposed overarching prohibition on one-person
                train crew operations transporting certain quantities and types of
                hazardous materials. Instead, in the final rule, railroads that cannot
                meet any of the exceptions are permitted to petition for
                [[Page 25083]]
                special approval to initiate or continue one-person train crew freight
                operations transporting hazardous materials.\276\ Moreover, as
                previously addressed in this discussion of comments and conclusions,
                the final rule provides Class II and III railroads with an exception to
                the special approval process to continue legacy one-person train crew
                freight operations that have been established for at least two years
                before the effective date of the final rule, including when the
                railroad has established a legacy operation in which it wants to
                continue transporting certain hazardous materials.
                ---------------------------------------------------------------------------
                 \276\ As explained in the discussion above of the short lines'
                comments, Class II and III railroads seeking to initiate a new one-
                person operation transporting hazardous materials of the types or
                quantities described in Sec. 218.123(c) are required under the
                final rule to petition FRA for special approval and conduct a risk
                assessment. A special approval petition is also required for
                continuing an existing operation that has not been established for
                at least two years before the effective date of the final rule. To
                initiate other types of one-person crew operations, Class II and III
                railroads are only required to provide notification and comply with
                certain operational requirements. The final rule requires Class I
                railroads to petition for special approval and conduct a risk
                assessment to initiate any one-person train crew operation.
                ---------------------------------------------------------------------------
                 FRA expects that each railroad filing a petition for special
                approval will build upon that foundation of specified safety
                requirements and take further mitigation measures to address the
                hazards and reduce the risks involved in transporting hazardous
                materials by trains staffed with a one-person train crew. Further, the
                special approval procedure in Sec. 218.135 will ensure that the public
                and rail employees are provided an opportunity to comment and provide
                FRA with an opportunity to review and approve the railroad's
                operational plans.
                e. FRA Action on Regulating Crew Staffing
                 Class I freight railroad commenters stated that FRA failed to
                adequately explain its reconsideration of its previous positions on
                regulating the safety issues regarding train crew size. AAR asserted
                that FRA ``fail[ed] to adequately explain its total reversal in
                position in light of the views and conclusions it expressed in the 2019
                Withdrawal Order,'' and that FRA ``does not adequately explain its
                changed position in light of the views it expressed in the 2016 NPRM.''
                \277\ AAR provided examples of statements from the 2016 NPRM on train
                crew staffing and the 2019 withdrawal that, according to AAR, the 2022
                NPRM contradicts without sufficient explanation for the changed
                position. For example, AAR highlighted the 2019 withdrawal's
                determinations that ``issuing any regulation requiring a minimum number
                of train crewmembers would not be justified because such a regulation
                is unnecessary for a railroad operation to be conducted safely at this
                time,'' and that ``no regulation of train crew staffing is
                appropriate.'' \278\ In addition, AAR pointed to FRA's statement in the
                2016 NPRM that ``FRA cannot provide reliable or conclusive statistical
                data to suggest whether one-person crew operations are generally safer
                or less safe than multiple-person crew operations.'' \279\ In its
                comment, BNSF stated that the 2019 withdrawal extensively catalogued
                data and other evidence and concluded that this available information
                ``did not establish that one-person crew operations are less safe than
                multi-person crews.'' \280\ BNSF asserted that the 2022 NPRM dismisses
                the 2019 withdrawal's analysis without sufficient explanation or
                justification.
                ---------------------------------------------------------------------------
                 \277\ FRA-2021-0032-13056 at 9-11.
                 \278\ 84 FR 24741 (May 29, 2019), quoted by FRA-2021-0032-13056
                at 10.
                 \279\ 91 FR 13919 (Mar. 15, 2016), quoted by FRA-2021-0032-13056
                at 10.
                 \280\ FRA-2021-0032-12996 at 1-3.
                ---------------------------------------------------------------------------
                FRA's Response
                 After considering all the evidence before it, including comments
                and data post-dating the 2019 withdrawal that is discussed in the 2022
                NPRM, FRA has reassessed its prior positions for two independent
                reasons.\281\ First, as the NPRM states, the decision of the U.S. Court
                of Appeals for the Ninth Circuit to vacate and remand the 2019
                withdrawal left FRA with various options on how, or whether, to address
                the matter of crew size safety. In deciding how to proceed, FRA
                reconsidered several of the safety issues discussed in the 2019
                withdrawal. FRA determined that the 2019 withdrawal de-emphasized
                safety concerns raised by FRA-sponsored research on the cognitive and
                collaborate demands of crewmembers and by commenters on the 2016 NPRM.
                For example, as the 2022 NPRM explains, the research raises safety
                concerns regarding one-person train crews, such as the loss of a second
                crewmember to notice and correct errors.\282\ FRA adheres to that
                reassessment. This final rule is justified based on FRA's reevaluation
                of those safety concerns and the threat they pose to public safety.
                ---------------------------------------------------------------------------
                 \281\ 87 FR 45564, 45571-76 (July 28, 2022) (section III.D of
                the NPRM, titled ``Reconsideration of the Safety Issues'').
                 \282\ See, e.g., id. at 45572 (explaining in detail how FRA has
                ``revisit[ed] the research . . . to explain how the safety concerns
                the research raises helped in the development of the proposed
                requirements for this rulemaking'').
                ---------------------------------------------------------------------------
                 Second, in reassessing regulation of safety issues regarding train
                crew size, FRA also considered information not analyzed in the 2019
                withdrawal, such as technological trends and operational changes on
                Class I freight railroads since 2019. Train accidents can impose
                enormous and sometimes incalculable costs on individuals, communities,
                and the environment, and recent industry changes, such as utilizing
                longer trains than the historical norm, introduce variables that may
                make it challenging for the industry to continue the past two decades
                general trend of improved safety in rail operations. As stated in the
                NPRM, freight train length has increased in recent years, and this
                trend may have cascading safety impacts unless mitigated by technology,
                training, or other processes.\283\ And, as explained above, the latest
                rail safety data reflects some troubling industry trends that suggest
                heightened caution and awareness are needed in rail safety and
                operational planning. Although trains have a relatively strong safety
                record, the rate for all human factor caused accidents has increased in
                recent years, notably after the 2019 withdrawal.\284\ While
                technological advances in the rail industry, such as PTC, may decrease
                those accidents in the future, uncertainty related to new operating
                technologies can affect train safety.\285\ Furthermore, the research
                indicates that PTC implementation should not be presumed to lead to
                fewer crew tasks.\286\ This point was further corroborated by extensive
                comments and testimony in this rulemaking from train crewmembers who
                work with PTC daily and by their representatives.\287\
                ---------------------------------------------------------------------------
                 \283\ 87 FR 45564, 45572.
                 \284\ See Section I., Executive Summary, for a discussion of
                recent data.
                 \285\ See 87 FR 45564 at 45572-45573 (citing Technology
                Implications of a Cognitive Task Analysis for Locomotive Engineers--
                Human Factors in Railroad Operations, Final Report, dated January
                2009, DOT/FRA/ORD-09/03).
                 \286\ Id. at 45572-73.
                 \287\ See, e.g., FRA-2021-0032-13038 at 2, FRA-2021-0032-13049
                at 9 and 23, FRA-2021-0032-13133 at 2, and FRA-2021-0032-0711 at 1-
                2.
                ---------------------------------------------------------------------------
                 In sum, FRA reconsidered information previously analyzed by FRA on
                crew size safety and considered additional relevant information,
                including safety data indicating potentially worsening trends since the
                2019 withdrawal was issued. Based on this assessment, FRA determined
                that it needed to change its position from the 2019 withdrawal and
                concluded that the regulatory requirements in this final rule are
                necessary to ensure that trains are adequately staffed for their
                intended
                [[Page 25084]]
                operation and railroads have appropriate safeguards in place for safe
                train operations whenever using a one-person train crew.
                 FRA further notes that the 2022 NPRM and this final rule differ in
                approach from the previous rulemakings addressing train crew size.
                Instead of broadly mandating two crew members, the NPRM proposed to
                require, and this final rule requires, two crew members for the most
                complex operations until a railroad analyzes an operation and
                persuasively demonstrates that risks associated with eliminating the
                second crew member are reasonably mitigated. By allowing railroads to
                petition for a one-person crew, this final rule accommodates the
                development of new technology while also ensuring the safety of crews
                and the public by requiring an analysis that shows that these
                innovations will not make trains less safe. FRA's incremental
                approach--that preserves the status quo while providing latitude for
                railroads to explore benefits from advances in technology--promotes
                FRA's statutory mandate to issue regulations ``as necessary'' for
                ``railroad safety.'' \288\
                ---------------------------------------------------------------------------
                 \288\ 49 U.S.C. 20103(a).
                ---------------------------------------------------------------------------
                f. Risk Assessments and FRA's Review Standard
                 AAR asserted in its written comment and reiterated in oral
                testimony at the public hearing that the proposed risk assessment
                requirements are flawed.\289\ In support of its comment, AAR provided
                several examples demonstrating how the proposed risk assessment might
                play out using recent accident/incident data and how Class I railroads
                could never expect a petition for special approval to be granted under
                the NPRM. AAR also suggested that because Class I railroads are
                required to have a risk-reduction program, FRA could have allowed these
                railroads to follow the risk-reduction approach set forth in their
                approved risk-reduction plans rather than the approach in this NPRM
                regarding crew size safety requirements.
                ---------------------------------------------------------------------------
                 \289\ FRA-2021-0032-13056, AAR's comment at 39-45 and AAR's
                Exhibit 5, a comment prepared by ICF International titled ``Comments
                on Train Crew Size Safety Requirements.'' (Dec. 12, 2022).
                ---------------------------------------------------------------------------
                 APTA commented that its passenger rail operation members support
                risk-based approaches that allow railroads to identify, mitigate, and
                manage safety risks in a manner that reflects the scale and specifics
                of individual operations. However, APTA asked FRA to reconsider the
                proposed risk assessment requirements as unnecessary for railroads that
                already follow an established methodology under FRA's existing system
                safety program requirements.\290\ APTA also had specific concerns about
                FRA's proposed risk assessment methodology and whether a minor event
                might be classified as catastrophic. Further, APTA's comment raised
                other policy concerns regarding the proposed risk assessment, including
                whether the proposed requirements could make information compiled or
                collected for that risk assessment public when, under the existing
                system safety program requirements, similar information would receive
                at least some legal protections.\291\ CRC's comment was also similar to
                APTA's in its approach to the risk assessment, requesting that FRA
                leverage its existing system safety requirements. CRC was concerned
                with the risk assessment burden in the event an approved passenger
                operation wants to make material modifications to the operation.
                ---------------------------------------------------------------------------
                 \290\ FRA-2021-0032-12947, referring to 49 CFR part 270.
                 \291\ See 49 CFR 270.105.
                ---------------------------------------------------------------------------
                 TTD commented that it perceived the proposed alternative risk
                assessment as vague when compared to the detailed and specific proposed
                risk assessment.
                FRA's Response
                 The NPRM provided background on the risk assessment requirement,
                how it is useful, and how a risk assessment must be conducted in an
                objective manner to be effective.\292\ FRA explained why it proposed
                specific content and methodology requirements for conducting risk
                assessments and why it proposed an option to allow any railroad to seek
                FRA's approval to use an alternative risk assessment methodology.\293\
                The NPRM also included background regarding the expected impact of the
                rule on the safety of rail operations.\294\ FRA considered all the
                comments regarding the proposed risk assessment, and the final rule's
                requirements are expected to address these comments in several
                overarching ways.
                ---------------------------------------------------------------------------
                 \292\ 87 FR 45582-84.
                 \293\ 87 FR 45584.
                 \294\ Id.
                ---------------------------------------------------------------------------
                 For instance, because FRA did not intend to propose requirements
                that might be viewed as nearly impossible to meet statistically, the
                final rule removed what commenters perceived as the proposed potential
                quantitative analysis obstacles. In addition to revisiting aspects of
                that quantitative risk-based hazard analysis, the final rule includes
                guidance, in Appendix E, on how a railroad may prepare a risk-based
                hazard analysis and compare the risks to determine if a proposed one-
                person train crew operation will be as safe or safer than a two-person
                minimum train crew operation when all mitigations are in place. FRA
                expects that some railroads will favor this objective approach when
                conducting a required risk assessment under this final rule.
                 In response to comments, the final rule also includes changes from
                the NPRM that provide consistency with existing requirements,
                specifically, consistency with both the System Safety Program
                requirements in part 270 and the Risk Reduction Program requirements in
                part 271. Parts 270 and 271 require covered railroads to have a
                systemwide and ongoing risk-based hazard management program that
                proactively identifies hazards and mitigates risks resulting from those
                hazards, using a risk-based hazard analysis. Accordingly, this final
                rule includes the minimum requirements for a risk-based hazard analysis
                that follows similar requirements in Sec. 270.103(p) and (q), and
                Sec. 271.103(b), allowing railroad to build upon existing analyses
                when preparing the required risk-based hazard analysis as part of a
                petition for a one-person crew.
                 To simplify the risk assessment process and address perceived
                potential quantitative analysis obstacles, the final rule includes the
                minimum performance standards used in Sec. 236.909 for the
                introduction of new railroad signaling and train control components,
                products or systems, and this standard is also required to promote the
                safe design, operation, and maintenance of safety critical locomotive
                electronic control systems, subsystems, and components.\295\
                Specifically, the final rule makes clear that the introduction of a new
                product or change cannot result in risk that exceeds the previous
                condition.
                ---------------------------------------------------------------------------
                 \295\ 49 CFR part 229, subpart E (establishing minimum railroad
                locomotive safety standards for locomotive electronics).
                ---------------------------------------------------------------------------
                 With respect to commenters' information security concerns, FRA
                decided to retain the same approach as proposed. For reasons explained
                in the NPRM, FRA determines that exercising FRA's statutory discretion
                under 49 U.S.C. 20118 to protect certain risk analyses from public
                disclosure pursuant to Exemption 3 of the Freedom of Information Act
                (FOIA), 5 U.S.C. 552(b)(3), would not be consistent with the final
                rule's provisions that make petitions and the risk analyses they
                contain available for public comment.\296\ Nevertheless, other FOIA
                exemptions may apply. For example, FRA reminds railroads that
                information
                [[Page 25085]]
                required to be submitted as part of the risk-based hazard analysis that
                a submitter deems to be trade secrets, or commercial or financial
                information that is privileged or confidential under Exemption 4 of
                FOIA 5 U.S.C. 552(b)(4), should be so labeled in accordance with the
                provisions of 49 CFR 209.11. FRA handles information labeled as such in
                accordance with the provisions of Sec. 209.11.
                ---------------------------------------------------------------------------
                 \296\ 87 FR 45585.
                ---------------------------------------------------------------------------
                 Regarding the potential use of risk-based hazard analysis
                information in litigation, FRA decided not to include in the final rule
                information protections like those adopted in the system safety program
                and risk reduction program rules. Congress explicitly authorized
                setting forth specific information protection requirements for
                implementation of those rules, and FRA does not have a similar
                statutory authorization to do so here.\297\ For further discussion on
                this issue, FRA refers readers to the NPRM's explanation of FRA's
                statutory authority to protect certain information from use in
                litigation.\298\
                ---------------------------------------------------------------------------
                 \297\ 49 U.S.C. 20119, 49 CFR 270.105 and 81 FR 53850, 53859
                (Aug. 12, 2016), and 49 CFR 271.11 and 85 FR 9262, 9263 (Feb. 18,
                2020).
                 \298\ 87 FR 45585.
                ---------------------------------------------------------------------------
                 Lastly, in response to comments regarding the risk assessment, the
                final rule retains the NPRM's proposed alternative standard provision
                in Sec. 218.133(b). That provision allows a railroad the option to
                submit a petition for FRA's approval of the use of alternative
                methodologies or procedures, or both, to assess the risk associated
                with a proposed operation. Again, this was an option that was proposed
                but seemingly missed by commenters that acknowledged the value in a
                risk assessment but requested flexibility in how to conduct it. FRA
                understands that some commenters, such as TTD, suggested that the
                alternative standard provision for a risk assessment is vague, but FRA
                does not agree because approval of alternative methodologies or
                procedures, or both, would be expected to be based on standards
                established by leading governmental or non-governmental standardization
                organizations.
                g. Remote Control Operations
                 Several commenters raised concerns with the NPRM's specific freight
                train exception to the crew staffing requirements that applied to
                remote control operations in proposed Sec. 218.129(c)(3). The
                following is a summary that is representative of the comments received.
                 ASLRRA and other short line rail industry commenters raised
                objections to FRA's proposed exception for a one-person train operation
                controlled by a remote control operator because they claimed it created
                new burdens that they do not currently comply with or that are
                unnecessary given equipment standards for these operations. ASLRRA's
                comment included a statement from the Texas and Northern Railway
                regarding how it would not qualify for the remote control operation
                exception because this short line: (1) does not maintain technology or
                protocols to monitor a train's real-time progress; (2) does not have a
                method of determining the train's approximate location when
                communication is lost with a one-person train crew; and (3) does not
                utilize a dispatcher.\299\ Similarly aligned commenters pointed to the
                proposed requirement that the remote control operator must stay in the
                locomotive cab except in emergencies, a condition that the commenters
                suggested would be unnecessary for that person's safety, even on main
                track, given that the remote control operator can operate the train
                safely from the ground or other locations on the train. Also,
                commenters objected to a proposed requirement in the NPRM that a remote
                control operation be required to have an alerter when the remote
                control technology they use already has similar safety features.
                ---------------------------------------------------------------------------
                 \299\ FRA-2021-0032-13033, att. L (statement from Transtar LLC/
                Texas and Northern Railway).
                ---------------------------------------------------------------------------
                FRA's Response
                 In proposing the crew size safety requirements as conditions for
                using a one-person train crew with a remote control operation, FRA
                started with the premise that most remote control train operations are
                peripheral to switching operations in a yard or at a customer's
                facility because the remote control technology was designed with a
                primary focus on making switching operations more efficient. Because an
                RCL is controlled by an operator with a remote control transmitter
                strapped to their chest, an operator does not need to stay in the
                locomotive cab and has versatility to do other safety-related tasks
                such as uncouple cars, throw hand-operated switches, and determine that
                track is clear for their train movement. Thus, when in switching or
                train service, a remote control operator may be on the ground, on the
                lead locomotive (although not necessarily in the locomotive cab), or on
                another car or locomotive.
                 Remote control operations are typically crewed by one operator, who
                fulfills the roles and responsibilities of both the locomotive engineer
                and conductor, or by two remote control operators, each with a remote
                control transmitter, so that they can alternate controlling the RCL.
                Although a remote control operation could have three or more train
                crewmembers, that would be atypical and would likely involve a third
                crewmember who is training to be a remote control operator. Although an
                RCL may remain in a particular rail yard for switching solely within
                that yard, it is common for a remote control operator to take an RCL
                from a rail yard to a customer's facility as a local train that can
                drop off or pick up rail cars at one or more customer's facilities.
                 In the NPRM, FRA explained how remote control operations that
                travel between yards or customers' facilities, with or without cars,
                were trains ``not in switching service'' and were thus potentially
                subject to the NPRM's proposed requirements if operated with a one-
                person train crew.\300\ For this reason, FRA proposed an exception for
                RCL operations with the intention that the proposed general train crew
                staffing requirements would not apply but that other conditions would
                apply. In the NPRM, FRA proposed to address narrow safety concerns
                involving the use of an RCL by codifying long-standing agency guidance
                for the use of the remote control technology during non-switching
                service. These proposed requirements were intended to allow remote
                control operations with a one-person train crew as an exception if the
                operation was limited in complexity by weight, tonnage, grade, or other
                factors that reflected guidance previously accepted by industry
                stakeholders.\301\
                ---------------------------------------------------------------------------
                 \300\ 87 FR 45594.
                 \301\ 87 FR 45594-95.
                ---------------------------------------------------------------------------
                 The NPRM therefore proposed to codify FRA's guidance on accepted
                industry safe practices for remote control operations. However, upon
                further consideration, FRA has determined that addressing this issue in
                this rulemaking is unnecessary. In deciding not to adopt the proposed
                remote control operations exception, FRA determined that the
                requirements for remote control operations, proposed in the NPRM, would
                be unnecessary as duplicative of existing requirements. For instance,
                this final rule will not require an alerter on an RCL to address the
                incapacitated locomotive engineer scenario because FRA's existing
                locomotive safety standards establish minimum equipment standards for
                an RCL that include an operator alertness device and a tilt feature
                that together perform the same functions as an
                [[Page 25086]]
                alerter.\302\ Likewise, there is no need to require enhanced
                communication or train tracking requirements for an RCL when FRA's
                existing locomotive safety standards establish a prohibition on the use
                of one-person operations with remote control locomotive systems that do
                not automatically notify the railroad in the event a remote control
                operator becomes incapacitated or the tilt feature is activated.\303\
                ---------------------------------------------------------------------------
                 \302\ 49 CFR 229.15, in particular paragraph (a)(13).
                 \303\ Id., in particular paragraphs (a)(15) and (16).
                ---------------------------------------------------------------------------
                 However, based on a suggestion from some labor organizations, FRA
                may initiate a comprehensive review of every type and aspect of remote
                control operations to determine whether the safety of those operations
                could be improved through regulation or other actions.
                F. Consideration of Requirements More Stringent Than Those Proposed
                 Some of the commenters supporting the NPRM stated that, in their
                view, the NPRM did not go far enough. Specifically, these commenters
                supported more stringent requirements that would permit fewer or no
                exceptions to a two-person train crew, or include a requirement that
                the second crewmember be a person who is a certified conductor under
                FRA's requirements in 49 CFR part 242.
                 TTD supported the proposed annual reporting requirements and
                recommended more stringent requirements that, instead of FRA granting
                special approval in perpetuity, would require each railroad to file a
                new petition for special approval after two years. Similarly, TTD
                supported a more stringent requirement to establish a process whereby
                FRA would periodically review the enumerated exceptions and seek public
                input whether to retain them.
                 SMART-TD's Kansas State Legislative Board commented that railroads
                should be required to maintain a two-person crew in the control
                compartment of the lead locomotive unit of each train, a more stringent
                requirement than what FRA proposed.\304\ This comment raised safety
                concerns with trains being built too long for available sidings, risk
                of sabotage, and how a two-person team can combat fatigue.
                ---------------------------------------------------------------------------
                 \304\ FRA-2021-0032-9397.
                ---------------------------------------------------------------------------
                 SMART-TD's New Jersey State Legislative Board raised the concern
                that the NPRM's proposed process of granting exceptions to new and
                existing single-person crew operations was disconcerting as it seemed
                to place the efficiency of rail operations over safety.\305\ The
                comment raised a variety of safety concerns as a basis for establishing
                a more stringent two-crewmember train crew requirement. For instance,
                this commenter stated that there is a great need for crewmembers to
                assist rail passengers in a variety of emergency situations. This local
                division of SMART-TD placed emphasis on two crewmembers assisting each
                other as a team to battle fatigue, provide backup to reduce mistakes,
                and improve situational awareness. The commenter raised a concern about
                hazardous materials traveling by rail through New Jersey's dense urban
                areas with only a one-person train crew and the potential for a
                catastrophic accident. The commenter stated that, with a one-person
                train crew, motor vehicle traffic could significantly slow a response
                by the railroad's utility employees responding to a train breakdown as
                well as local emergency personnel responding to other types of
                emergencies--situations where a second crewmember can more quickly
                assist because they are already present. The commenter also disagreed
                with FRA's proposed criteria for continuing legacy operations and
                initiating new operations and stated that railroads should not be
                allowed to assess their own risks in a risk assessment. This local
                division of SMART-TD recommended that risk assessments be conducted by
                the National Transportation Safety Board (NTSB) and that FRA should use
                a waiver alternative to the special approval process.
                ---------------------------------------------------------------------------
                 \305\ FRA-2021-0032-10602.
                ---------------------------------------------------------------------------
                 The Nebraska Public Service Commission (NPSC), which oversees
                railroad safety in Nebraska, advocated for FRA to adopt an absolute
                prohibition against train operations with fewer than two-person
                crews.\306\ NPSC is concerned that the safety issues described in the
                NPRM would be present in the scenarios proposed as exceptions. NPSC
                stated that the railroad industry's opposition to the rule and need for
                exceptions for financial or other reasons should not be given greater
                weight than the need to maintain or improve the safety of the crew and
                the public.\307\
                ---------------------------------------------------------------------------
                 \306\ FRA-2021-0032-10121.
                 \307\ The Chicago Federation of Labor, stating that it
                represents tens of thousands of railroad workers who support the
                need for at least two crewmembers on all trains. FRA-2021-0032-6837.
                A similar comment was made by the International Brotherhood of
                Electrical Workers Local Union 146, Decatur, IL. FRA-2021-0032-
                10465.
                ---------------------------------------------------------------------------
                 Railroad Workers United (RWU), a group representing railroad
                workers in North America that are not managers or supervisors,
                commented that FRA should prohibit all one-person train crew
                operations.\308\ RWU commented that there is no safe way in the United
                States to run a train with a single crew member and that safety
                dictates never to allow a single point of failure.
                ---------------------------------------------------------------------------
                 \308\ FRA-2021-0032-8001.
                ---------------------------------------------------------------------------
                FRA's Response
                 Although FRA did not adopt all proposals identified by commenters,
                the comments raised practical issues or problems with the proposed
                exceptions that led FRA to revise its approach in this final rule. For
                example, the commenters stated that certain one-person train crew
                operations that were proposed for exceptions in the NPRM would pose
                equivalent safety concerns to that of other one-person train crew
                operations FRA proposed to prohibit or regulate through the special
                approval process. FRA agrees with the comments pertaining to the
                proposed helper service and lite locomotive(s) consist exceptions,
                which were proposed without any conditions attached. Because FRA agrees
                with the commenters that those two types of one-person train crew
                operations pose the same safety concerns as the others that were
                proposed with conditions attached, FRA revisited those exceptions in
                Sec. 218.129(a)(4) and (5) and decided to attach similar conditions.
                FRA's decision to revise these exceptions and impose requirements in
                the final rule that are more stringent than those previously proposed
                is based on several considerations. For instance, FRA considered that
                railroads with a need for helper service or that regularly move
                locomotives without cars are mostly Class I and II operations that have
                newer locomotives, placed into service on or after June 10, 2013, or
                that would permit the controlling locomotives to operate at speeds in
                excess of 25 mph \309\ and, thus, likely have working alerters
                installed in their locomotives. These operations would then need to add
                operating rules addressing the communications and safety of the one-
                person train crew and addressing how the railroad will take mitigation
                measures to address certain situations that could pose hazards to rail
                employees or the public--a burden, but not a significant one. Because a
                Class III railroad would generally own fewer miles of track than a
                Class I or II railroad and operate fewer trains, these short line
                railroads typically would provide enough locomotive power to traverse
                the track and would not be expected to use helper service as a regular
                business practice. Similarly, a lite locomotive
                [[Page 25087]]
                consist is typically used by Class I and II railroads to move
                locomotives from one yard to another to optimize their availability to
                move cars; in comparison, Class III railroads might not have more than
                one yard or such a complex business model that locomotives would
                regularly be moved without cars from one location to another. With
                regard to mine load out, plant dumping, and similar operations, FRA
                does not agree with the comments that these types of operation would
                always have duties requiring a second crewmember, and thus the final
                rule retains the exception for those operations as proposed.
                ---------------------------------------------------------------------------
                 \309\ 49 CFR 229.140(a).
                ---------------------------------------------------------------------------
                 FRA also did not agree with commenters who suggested that railroads
                should be required to maintain a two-person crew in the control
                compartment of the lead locomotive unit of each train, as that would
                apply a more stringent standard than a railroad meeting the current
                status quo of using two-person train crews. FRA is concerned that if it
                created such a stringent standard, railroads would be compelled to
                employ a three-person train crew to do the job that currently only
                takes two crewmembers. It could also create an impossible standard for
                certain passenger train operations in which the locomotive cab is not
                large enough to accommodate a second crewmember.
                III. Section-by-Section Analysis
                 This section responds to public comments and identifies any changes
                made from the provisions as proposed in the NPRM. Provisions that
                received no comment, and are otherwise being finalized as proposed, are
                not discussed again here.\310\
                ---------------------------------------------------------------------------
                 \310\ 87 FR 45587-45605.
                ---------------------------------------------------------------------------
                Section 218.5 Definitions
                 This final rule adds 17 definitions to part 218--Railroad Operating
                Procedures. Part 218 prescribes minimum requirements for railroad
                operating rules and practices. The analysis in the NPRM is applicable
                for this section for the following terms which will have the same
                definitions as proposed: ``FTA,'' ``hazard,'' ``mishap,'' ``risk,''
                ``tourist train operation,'' ``tourist train operation that is not part
                of the general railroad system of transportation,'' ``trailing tons,''
                and ``train.'' \311\ The remaining terms are described below.
                ---------------------------------------------------------------------------
                 \311\ 87 FR 45587.
                ---------------------------------------------------------------------------
                 The NPRM proposed a definition for ``Associate Administrator'' that
                was similar to the existing definition of ``Associate Administrator for
                Safety'' in Sec. 218.93, a definition only applicable to part 218,
                subpart F. To prevent having two similar definitions to describe the
                same FRA official, this final rule removes the existing definition from
                subpart F and replaces it with the definition as proposed in the NPRM
                so that the term ``Associate Administrator for Safety'' has the same
                meaning throughout part 218.
                 This final rule includes two definitions not specifically proposed
                in the NPRM, but based on descriptions of two types of operations
                contained in proposed requirements. First, the final rule defines
                ``helper service train operation'' to mean a train that is ``a
                locomotive or group of locomotives being used to assist another train
                that has incurred mechanical failure or lacks sufficient tractive force
                necessary to traverse a particular section of track due to train
                tonnage and the grade of the terrain.'' This definition is similar to
                the NPRM's definition of ``helper service'' in proposed Sec.
                218.125(a) but additionally clarifies that it does not matter whether
                the train that the ``helper service operation'' is assisting is on
                ``difficult terrain.'' \312\ ``Lite locomotive train operation'' is
                defined as meaning the train is a locomotive or a consist of
                locomotives not attached to any piece of equipment or attached only to
                a caboose. This definition is the same as FRA proposed in Sec.
                218.125(b) of the NPRM within the requirements for the ``lite
                locomotive'' exception.
                ---------------------------------------------------------------------------
                 \312\ The statement in proposed Sec. 218.125(a) that ``helper
                service includes traveling to or from a location where assistance is
                provided'' is located in Sec. 218.129(a)(4) of this final rule.
                ---------------------------------------------------------------------------
                 The final rule includes a definition for ``locomotive, MU'' to
                refer to a type of locomotive that can transport passengers. An MU
                locomotive is a general term that includes a diesel- or electric-
                multiple-unit (DMU or EMU) operation, as proposed in the NPRM, and
                would also include other self-propelled rail rolling equipment
                regardless of the power source. The NPRM only used the terms DMU or
                EMU, which would not be as inclusive, as it would only cover diesel or
                electric power sources, while steam, liquified natural gas, hydrogen,
                or other power sources may be available.
                 Based on FRA's review of the comments, there appears to be some
                confusion about what FRA meant by a one-person train crew operation. To
                remove any ambiguity, in this final rule, FRA is adding two new
                definitions. First, FRA is adding a definition for the term ``one-
                person train crew.'' This term is intended to clarify that, for
                purposes of this final rule, there are two scenarios in which a
                railroad will be considered as operating with a one-person train crew.
                In the first scenario, there is only one person assigned to the train
                as the train crew and that single, assigned person will be performing
                the duties of both the locomotive engineer and the conductor.
                Accordingly, in this scenario, the sole person assigned as the train
                crew will need to be certified as both a locomotive engineer and a
                conductor so that person can perform the duties of both of those roles;
                this scenario would also include alternative arrangements in which
                other rail employees that are not assigned train crewmembers
                temporarily assist the train.
                 In the second scenario, two or more persons are assigned to a train
                as the train's crew, but only the locomotive engineer travels on the
                train when the train is moving because the remainder of the train crew,
                that would include the conductor if the locomotive engineer is not the
                assigned conductor, is assigned to intermittently assist the train's
                movements. In this second scenario, the remainder of the train crew is
                typically traveling in a motor vehicle and will be required to assist
                the train when switching cars in a yard or at a customer's facility, as
                well as assist the train when necessary to protect a crossing with flag
                protection, throw a switch or derail, or perform other duties
                associated with the train assigned. This second scenario clarifies that
                when only one crewmember is traveling with the train, even if there are
                additional crewmembers intermittently assisting and assigned to the
                train, the train will be considered a one-person train crew operation.
                 The second definition FRA is adding in this final rule is a
                definition for the term ``one-person train crewmember.'' This final
                rule defines ``one-person train crewmember'' to mean, in the context of
                a one-person train crew operation, the single assigned person who is
                responsible for performing the duty of the locomotive engineer and will
                be traveling in the operating cab of the controlling locomotive when
                the train is moving. If there is a second crewmember traveling in a
                motor vehicle, that second crewmember would not be the one-person train
                crewmember.
                 This final rule's definition for ``risk assessment'' differs
                slightly from the proposed definition in that the NPRM, which referred
                to operations with ``fewer than two crewmembers.'' FRA has not adopted
                that phrasing in the final rule. Instead, this final rule refers to
                risk assessments related to ``one-person train crews,'' as this rule
                applies to one-person train crew operations and
                [[Page 25088]]
                does not apply to autonomous operations.
                 This final rule defines ``switching service or operation'' in the
                same way as the proposed definition did for ``switching service.'' The
                change in the term's name will harmonize it with its use throughout
                part 218. ``Switching service'' and ``switching operation'' are used
                interchangeably throughout part 218 and in this final rule.
                 In this final rule, FRA has added a definition for ``unit freight
                train.'' As used in this final rule, ``unit freight train'' means a
                freight train composed of cars carrying a single type of commodity. In
                the NPRM, FRA proposed an exception for a ``mine load out, plant
                dumping, or similar operation'' that included a definition of a unit
                freight train. FRA moved the proposed ``unit freight train'' definition
                into the definitions section, and the ``mine load out, plant dumping,
                or similar operation'' exception that was proposed in Sec. 218.129(a)
                is in Sec. 218.127(a) of this final rule.
                Section 218.99 Shoving or Pushing Movements
                 This final rule amends this section to remove ambiguity and
                harmonize three current requirements with terms that that will apply to
                the entirety of part 218.
                 Paragraph (a)(2) is amended to change ``switching activities'' to
                ``switching service activities,'' which will thereby invoke the
                definition added in Sec. 218.5 for ``switching service or operation.''
                The amendment will not change the meaning of the section but may help
                clarify what is meant by switching service as that term will now be
                defined.
                 Paragraph (b)(3) will be amended to change ``a lite locomotive
                consist'' to ``a lite locomotive train with two or more locomotives
                that is operated from a single control stand.'' This revision will
                allow FRA to remove the definition of ``lite locomotive consist'' in
                Sec. 218.93, as the term is not used elsewhere in part 218. This
                revision will also allow FRA to use the term ``lite locomotive train,''
                which is defined in Sec. 218.5. The amendment will not change the
                meaning of the section.
                 Paragraph (e)(2) will be amended to remove the term ``manned helper
                locomotives'' and replace it with ``helper service train operation''
                which is defined in Sec. 218.5. A helper service train operation has
                the same meaning as helper locomotives with a train crew. Thus, rather
                than using different terminology that has the same meaning within part
                218, this final rule will amend this paragraph.
                Section 218.121 Purpose and Scope
                 Generally, the purpose and scope of this final rule remain the same
                as proposed--to ensure trains are adequately staffed and have
                appropriate safeguards in place for safe train operations under all
                operating conditions. Accordingly, FRA is adopting paragraph (a) as
                proposed, making minor editorial revisions to paragraph (b), and adding
                a new paragraph (c) which essentially moves the proposed exception for
                remote control operations, previously found in proposed Sec.
                218.129(c)(3), to a new paragraph (c) of this section. FRA is modifying
                paragraph (b) of this section to replace the references to ``train crew
                staffs'' and ``crew staffing,'' with the terms ``train crews'' and
                ``crew size'' respectively. These revisions are for clarity and
                readability only. No substantive change is intended. Consistent with
                the NPRM, paragraph (b) further notes that: (1) the minimum crew size
                requirements in the final rule reflect the potential safety risks posed
                to railroad employees, the public, and the environment; (2) the final
                rule prescribes minimum requirements for the location of a second train
                crewmember on a moving train and promotes safe and effective teamwork;
                and (3) railroads may prescribe additional or more stringent
                requirements in operating rules, timetables, timetable special
                instructions, and other instructions.
                 Paragraph (c) of the final rule has been added based on comments
                received. In the discussion of comments and conclusions, FRA explained
                commenters' concerns with the exception for remote control operations
                as proposed in Sec. 218.129(c)(3). For the reasons explained in FRA's
                response to those comments, FRA has not adopted the exception; instead,
                FRA has added paragraph (c) to clarify that the requirements in this
                subpart do not apply to a train operation controlled by a remote
                control operator as defined in Sec. 229.5(a) of this chapter.
                Section 218.123 General Train Crew Staffing Requirements
                 As proposed in the NPRM, this section sets forth the final rule's
                general requirement that trains be operated with a minimum of two
                crewmembers. This final rule substantially adopts paragraphs (a), (b),
                and (d) as proposed, but revises paragraph (c) to allow certain
                exceptions to the requirement for two crewmembers on trains
                transporting certain types and quantities of hazardous materials.
                Consistent with the edits made throughout this final rule, FRA is
                revising the reference to ``train crew staffing'' in the section
                heading and the heading for paragraph (b) to ``train crew size
                safety.'' These changes do not change the meaning and thus the analysis
                provided in the NPRM is applicable for paragraphs (a) and (b).
                 In the NPRM, paragraph (c) proposed to mandate, without exception
                or special approval eligibility, two crewmembers be assigned to trains
                transporting certain quantities and types of hazardous materials that
                have been determined to pose the highest risk for transportation from
                both a safety and security perspective. As explained in the discussion
                of comments and conclusions above, however, FRA determined that certain
                exceptions, including special approval eligibility, could be permitted
                while still allowing for safe operations. Those exceptions can be found
                in Sec. 218.129(a)(1) and Sec. 218.131(a)(2). The final rule retains
                the two-person requirements for trains transporting the same types and
                quantities of hazardous materials as was proposed in the NPRM when
                these exceptions do not apply. The final rule's requirements include a
                specific reference to a two-person train crew requirement for each
                high-hazard flammable train (HHFT) as defined in Sec. 171.8 of this
                title when an exception does not apply. The requirement in paragraph
                (c)(2) of the final rule would cover HHFT as currently defined by
                PHMSA, and the requirement in (c)(1) will ensure HHFT will continue to
                be covered if PHMSA amends its current HHFT definition.
                Section 218.125 Specific Passenger and Tourist Train Operation
                Exceptions to Crew Size Safety Requirements
                 This section, proposed as Sec. 218.127 in the NPRM, addresses
                passenger and tourist train operations that are not subject to the
                rule's crew size safety requirements. Although this final rule adopts,
                in Sec. 218.125, the general provisions of proposed Sec. 218.127, FRA
                is making editorial revisions to the section heading and paragraph (a)
                along with adding a new paragraph (e) to this section addressing
                certain existing one-person train crew operations.
                 Specifically, consistent with the edits made throughout this final
                rule, FRA has revised the ``crew staffing'' reference in the section
                heading to ``crew size safety.'' FRA is also rephrasing paragraph (a)
                for ease of reading. As proposed, paragraph (a) identified passenger
                and tourist operations that would ``not require'' a minimum of two
                crewmembers. In this final rule, FRA is rephrasing paragraph (a) to
                affirmatively state that certain tourist and passenger
                [[Page 25089]]
                train operations ``may be'' operated with a one-person train crew. This
                change from the proposed rule is intended to remove any ambiguity
                regarding the type of operations that will be excepted through this
                section and does not change the section's meaning from that proposed.
                Thus, the analysis provided in the NPRM is applicable for paragraphs
                (a) through (d) of this section.\313\
                ---------------------------------------------------------------------------
                 \313\ 87 FR 45590-91.
                ---------------------------------------------------------------------------
                 A substantive change from the NPRM is the addition of paragraph
                (e), which provides an exception for existing passenger train
                operations with one-person train crews for which FRA has already
                approved the operation's required passenger train emergency
                preparedness plan under part 239.
                Section 218.127 Specific Freight Train Exceptions to Crew Size Safety
                Requirements
                 Proposed as Sec. 218.129 in the NPRM, this section addresses
                freight train exceptions to crew size safety requirements. Consistent
                with edits made elsewhere in this final rule, FRA has revised the
                section heading to refer to ``crew size safety,'' as opposed to ``crew
                staffing.'' FRA is also adding an introductory sentence to the section
                and moving the substance of proposed paragraph (b) to Sec. 218.129.
                 As in the NPRM, paragraph (a) lists the requirements for an
                exception for a unit freight train when it is loading or unloading as
                part of a mine load-out, plant dumping, or similar operation. In this
                final rule, FRA is adopting paragraph (a) essentially as proposed, with
                the exception of removing the definition of ``unit freight train'' from
                the paragraph. As discussed above, in this final rule, the definition
                for that term is found in Sec. 218.5. Further, because the proposed
                requirements for the ``mine load out'' exception in paragraph (a) were
                originally in one long paragraph, this final rule places equivalent
                requirements in a numbered list for ease of use (paragraphs (a)(1)-
                (5)). This formatting change does not affect the paragraph's meaning
                except for paragraph (a)(4), which does not contain the proposed
                requirement that a one-person train crewmember during mine load out,
                plant dumping, or similar operations must be prohibited from performing
                any duties that would require a second crewmember, as it instead
                specifies the duties that will be prohibited. Although the NPRM's
                analysis provided some examples of prohibited duties, FRA decided that
                greater clarity could be achieved by specifying the examples in the
                regulatory text, instead of mandating the more broadly stated proposed
                requirement. The prohibited duties are operation of a hand-operated
                switch, filling out paperwork, or calling out signal indications during
                the loading or unloading process. Otherwise, the analysis provided in
                the NPRM is applicable for this paragraph.\314\
                ---------------------------------------------------------------------------
                 \314\ 87 FR 45591-92.
                ---------------------------------------------------------------------------
                 FRA is not adopting paragraph (b) as proposed. Instead, FRA is
                reserving paragraph (b) of this section for future use and, as
                discussed in the analysis of Sec. 218.129 below, has included some of
                the requirements and exceptions from proposed paragraph (b) in Sec.
                218.129.
                Section 218.129 Conditional Exceptions Based on Compliance Dates for
                Class II and III Legacy Freight Train Operations, Certain Other Class
                II and III Freight Railroad Train Operations, Work Train Operations,
                Helper Service Train Operations, and Lite Locomotive Train Operations
                Staffed With a One-Person Train Crew
                 This section of the final rule consolidates various proposed
                requirements and exceptions to the two-person train crew mandate and,
                therefore, includes many of the same or similar requirements to those
                proposed in Sec. Sec. 218.125, 218.129, and 218.131 of the NPRM.
                Consolidating these exceptions and requirements in this section makes
                the rule more concise, eliminating the need to repeat certain
                requirements shared by each of the exceptions as it did in the NPRM.
                However, because there were changes to the requirements for some of the
                proposed exceptions, FRA is not relying on the analysis in the NPRM for
                this section.
                 Paragraph (a) provides that a railroad is not required to comply
                with the requirements in this section for each one-person train crew
                operation that is governed by an exception in another section of this
                subpart. Thus, this section does not apply to the specific passenger
                and tourist train operation exceptions in Sec. 218.125 or the specific
                freight train exceptions in Sec. 218.127. The train operation
                exceptions described in this section that provide for a one-person
                train crew are listed in paragraph (a) along with the requirements that
                will apply depending on the exception, as discussed further below.
                 The purpose of paragraph (a)(1), which is based on the exception
                proposed in Sec. 218.131 of the NPRM, is to provide a way for each
                Class II and III railroad to continue a legacy one-person train crew
                freight operation after the effective date of this final rule, while
                ensuring each railroad with such a legacy operation will have
                sufficient time to add any necessary, minimum safeguards to protect
                rail employees, the public, or the environment. FRA is defining a
                legacy one-person train crew freight operation as one that a railroad
                established at least two years before the effective date of this final
                rule. Pursuant to this exception, a legacy operation may continue
                transporting hazardous materials of the types or quantities specified
                in Sec. 218.123(c) if the railroad can show it had such an established
                operation for at least two years before the effective date of the final
                rule. Although this notification requirement is not an approval
                process, compliance with the requirement is mandatory to use the legacy
                one-person train crew freight operation exception. In meeting the
                written notice requirements in paragraph (b) of this section, the
                railroad is required to provide the evidence necessary to establish the
                existence for at least two years of such a legacy one-person train crew
                freight operation. For example, in paragraph (b)(2), the final rule
                requires that the written notice include business records or other
                written documents supporting the legacy operation was established for
                at least two years before the rule's effective date. For a railroad to
                have an operation ``established at least two years before,'' FRA means
                that during that two-year period, an operation must have occurred at
                regular intervals under a set of defined procedures or conditions. It
                will be acceptable if a railroad's evidence for the one-person train
                crew operation shows that the railroad occasionally substituted a
                multi-person train crew; yet, FRA expects the evidence will show the
                railroad typically used the one-person train crew where circumstances
                allowed for the one-person operation. If a railroad did not conduct
                one-person train crew operations regularly, even where circumstances
                allowed, the existence of a legacy operation will likely not be
                considered established, and the railroad will need to consider whether
                another exception will be applicable or whether it will request special
                approval. Similarly, if a railroad cannot establish that its legacy
                one-person train crew freight operation was transporting hazardous
                materials of the types or quantities specified in Sec. 218.123(c), it
                will not be permitted to initiate such an operation under this
                exception and must consider whether another exception will be
                applicable or whether it will request special approval.
                [[Page 25090]]
                 Paragraph (a)(1)(i) prohibits a Class II or III railroad from
                continuing a legacy one-person train crew freight operation beyond 90
                days after the effective date of this final rule if the railroad fails
                to provide FRA with written notice meeting the requirements in
                paragraph (b). Hence, each railroad that established a legacy one-
                person train crew freight operation for at least two years before the
                effective date of this final rule would need to decide whether it wants
                to continue the operation beyond 90 days after the effective date of
                this final rule; if it does, the railroad will be required to provide
                FRA with written notice meeting the requirements in paragraph (b),
                unless the operation is covered under one of the exceptions in
                Sec. Sec. 218.125 or 218.127.
                 For those legacy one-person train crew freight operations that
                provide FRA with written notice meeting the requirements in paragraph
                (b), the railroad will be permitted to continue the operation beyond 90
                days after the effective date of the final rule if the railroad also
                complies with the additional requirements in paragraphs (c)(1) and (2)
                of this section. For these legacy one-person train crew freight
                operations, FRA will permit a railroad to phase in the additional
                requirements in paragraph (c). A railroad with such a legacy operation
                that does not implement all the additional requirements by each
                deadline will not be permitted to continue the operation. Further, a
                railroad that allows its legacy operation to lapse at one of the
                deadlines will not be permitted to utilize this exception if it wants
                to restore that legacy operation at a later date.
                 Paragraph (a)(2) will permit each Class II and III freight railroad
                an opportunity to initiate a train operation with a one-person crew
                under certain conditions. The operations under this exception will be
                limited to a train that will not be transporting hazardous materials of
                the types or quantities specified in Sec. 218.123(c). Under paragraph
                (a)(2)(i), this exception will require that a railroad, before
                commencing the operation, provide FRA with written notice that contains
                the information required by paragraph (b) of this section. Under
                paragraph (a)(2)(ii), this exception will require a railroad to comply
                with the additional requirements in paragraph (c) of this section
                without a phase-in of compliance dates for those additional
                requirements. FRA determined that the initiation of a new one-person
                train crew operation without an FRA review process should, at a
                minimum, have already implemented the additional requirements in
                paragraph (c) of this section, which will allow the railroad to begin
                the operation with significant safeguards already in place. In
                contrast, the other exceptions in paragraph (a) are largely directed
                for existing operations that are already in wide use and, thus,
                requiring immediate implementation upon the effective date of the final
                rule for those other exceptions would have the potential to be
                disruptive to normal railroad operations.
                 Thus, to meet the requirements of this exception in paragraph
                (a)(2), a railroad's one-person train crew operation will be required
                to use a locomotive equipped with alerters and comply with any required
                operating rules in paragraph (c) from the first day these operations
                are initiated. While this exception is based on the small railroad
                operations exception in proposed Sec. 218.129(c)(1) for a freight
                railroad with fewer than 400,000 total employee work hours annually,
                the exception in this final rule has been expanded to include more
                railroads, and it does not include the speed, grade, and train length
                requirements proposed in the NPRM.
                 Paragraph (a)(3), which is based on proposed Sec. 218.129(c)(2),
                specifies the requirements for a work train exception to the two-person
                train crew mandate. The exception applies to work train operations
                regardless of whether they are existing or new operations. Each
                railroad may use a work train with a one-person train crew, including
                when a work train is traveling to or from a work site, as long as the
                railroad complies with the additional requirements in paragraph (c)
                according to the implementation schedule specified. Paragraph (a)(3)(i)
                limits the work train operation exception to non-revenue service trains
                that do not exceed 4,000 trailing tons and are used for the
                administration and upkeep service of the railroad. This work train
                requirement, which is the same as the proposed requirement, is based on
                the definition used in 49 CFR 232.407(a)(4) concerning requiring end-
                of-train devices; and, as in that rule, the 4,000 trailing tons or less
                threshold will provide railroads operational flexibility, especially
                smaller railroads.\315\ Work trains mainly haul materials and equipment
                used to build or maintain the right-of-way and signal systems. Work
                trains are unlikely to be hauling hazardous materials (unless extra
                fuel is needed to power machinery) and, because they operate under
                their own set of safety rules, typically at low speeds or restricted
                speed, they pose fewer risks than long-haul trains. They often travel
                at restricted speed, which is a slow speed at which the locomotive
                engineer must be prepared to stop before colliding with on-track
                equipment or running through misaligned switches. For one-person train
                crew work train operations, FRA will permit a railroad to phase in the
                additional requirements in paragraph (c) of this section based on the
                implementation schedule provided.
                ---------------------------------------------------------------------------
                 \315\ 62 FR 278, 282 (Jan. 2, 1997).
                ---------------------------------------------------------------------------
                 Paragraph (a)(4), which is based on proposed Sec. 218.125(a),
                specifies the requirements for a helper service train operation
                exception to the two-person train crew mandate. The exception applies
                to helper service train operations regardless of whether they are
                existing or new operations. Each railroad will be able to consider
                using a helper service train with a one-person train crew, including
                when a helper service train is traveling to or from a work site, as
                long as certain requirements are met. The definition for a ``helper
                service train operation'' in the definitions section of this final
                rule, Sec. 218.5, means the train is a locomotive or group of
                locomotives being used to assist another train that has incurred
                mechanical failure or lacks sufficient tractive force necessary to
                traverse a particular section of track due to train tonnage and the
                grade of the terrain. Helper service is a common service performed in
                the railroad industry as a one-person operation. It is typically not
                considered a complex operation, and FRA does not expect this type of
                operation will pose a significant risk to railroad employees, the
                public, or the environment. As with each of these exceptions, a
                railroad may decide that a certain helper service train operation is
                complex and that more than one crewmember should be assigned to the
                operation. Moreover, FRA notes that, while the helper locomotive itself
                may be operated with a one-person train crew, the train it is helping
                may be required to have a two-person crew, and the fact that a helper
                locomotive is assisting would not impact the number of crewmembers
                required for the train. For one-person train crew helper service
                operations, FRA will permit a railroad to phase in the additional
                requirements in paragraph (c) according to the implementation schedule
                specified.
                 Paragraph (a)(5), which is based on proposed Sec. 218.125(b),
                provides an exception from the two-person crew requirement for an
                existing or new lite locomotive train operation. Similar to the safety
                rationale for the helper service exception, when a locomotive or a
                consist of locomotives is not attached to any piece of equipment, or
                attached only to a caboose, there is not a
                [[Page 25091]]
                significant risk to railroad employees, the public, or the environment.
                Lite locomotive train operations are mainly used to move locomotives to
                a location where the locomotives can be better utilized for revenue
                trains that are taking or delivering rail cars to customers, or to
                other railroad yards where the locomotives can be used in switching
                operations. Additionally, lite locomotives may be operating as a train
                to take more than one locomotive to a repair shop for servicing. The
                definition of ``lite locomotive train operation'' is consistent with
                the definition of ``lite locomotive'' in 49 CFR 229.5 of FRA's Railroad
                Locomotive Safety Standards. However, the exception for a lite
                locomotive train operation in this final rule includes a further
                clarification that ``excludes an MU locomotive operation.'' The reason
                for this additional clarification is that an MU locomotive is both a
                locomotive and a car that can transport passengers, and this exception
                will not cover a passenger train operation containing either single or
                multiple MU locomotives. FRA has further clarified the MU locomotive
                exceptions for passenger trains in Sec. 218.125(c). For one-person
                train crew lite locomotive train operations, FRA permits a railroad to
                phase in the additional requirements in paragraph (c) according to the
                implementation schedule specified.
                 Paragraph (b) contains a list of the minimum written notice
                requirements for those operational exceptions in paragraph (a) that
                require it, i.e., the exceptions for a Class II or III railroad's
                legacy one-person train crew freight operation and for the Class II or
                III freight railroad that wants to initiate a train operation staffed
                with a one-person train crew that is not transporting hazardous
                materials of the types or quantities specified in Sec. 218.123(c).
                This notice requirement is based on the proposed special approval
                petition requirements in the NPRM for requesting either the continuance
                of a legacy one-person train operation in proposed Sec. 218.131(b) or
                for requesting the initiation of train operations with fewer than two
                crewmembers in proposed Sec. 218.133(b). The written notice
                requirements in this final rule will require each railroad that will be
                using one of these exceptions to provide FRA, by email, with largely
                the same information as the NPRM proposed for these operations, while
                eliminating the proposed special approval process. While the written
                notice requirements, in lieu of a special approval requirement that
                includes a risk assessment, will substantially lessen a railroad's
                burden when compared to the NPRM's proposed requirements for a special
                approval, FRA notes that, for compliance, a railroad's written notice
                must provide complete and accurate information.
                 Paragraph (b)(1) requires information about the primary person at
                the railroad who can be contacted about the petition for a special
                approval. The remaining 13 numbered items listed under paragraph (b)
                require an accurate description of the operation, the hazards present,
                the mitigating measures taken to improve safety, and the railroad's
                description of how it determined the operation was safe to implement.
                 For a railroad required to meet the written notice requirements,
                paragraph (b)(2) requires the railroad to identify the location of the
                operation with as much specificity as can be provided as to the
                characteristics of the geographic area through which the trains will
                operate (e.g., population density and proximity to environmentally
                sensitive areas), the terrain over which the trains will be operated,
                industries or communities served, and track segments, territories,
                divisions, or subdivisions operated over. In addition, each Class II or
                III railroad with a legacy one-person train crew freight operation will
                also need to include business records or other written documents as
                part of the written notice submission to show that the legacy operation
                was established for at least the two years before the effective date of
                this final rule. For example, documentation could show that a railroad
                established a legacy one-person train crew freight operation running 3
                days per week for 5 years without incident. That kind of information
                would show the extent of the operation and the safety record. Further,
                such a legacy operation must identify the current parameters of the
                operation's location and should not expand the parameters based on
                plans for future expansion, as doing so would be initiating a new
                operation. FRA expects that a Class III railroad is likely to describe
                its legacy operation as covering the entire railroad but also expects
                some short lines to describe an operation covering only a portion of
                its railroad. In comparison, FRA would expect a larger Class II
                regional railroad to describe an operation that covers only a portion
                of the railroad as it might find only some aspects of their entire
                operation were conducive to one-person train crews. A railroad that
                cannot provide records kept in the normal course of business to support
                a legacy operation can consider submitting affidavits from the
                railroad's employees, supervisors or managers, or others, in support of
                the existence and extent of the one-person train crew operation.
                 Paragraphs (b)(3) through (7) and (10) are sufficiently descriptive
                that further analysis is generally unnecessary here. However, some
                information that was not proposed in the NPRM has been added to develop
                more fully the overall description of the one-person train crew
                operation. Notably, paragraph (b)(3) specifies that the description of
                track, signal and train control systems, and devices and appliances
                must also include a list of all active and passive highway-rail grade
                crossings, including crossing numbers. The addition of this list should
                be easy to provide as it should be available to train crews in
                timetables, track charts, or other easily reproduced documents. For
                paragraph (b)(7), in addition to any maximum number of cars and tonnage
                set for the operation, FRA included a requirement to provide the number
                and frequency of the trains involved to help fill out the description
                of the operation from both a historical perspective and a frequency of
                risk view. The information required in the written notice will permit
                FRA to identify these operations and evaluate how well each railroad
                has addressed the hazards and risk of the operation.
                 Paragraph (b)(8) will require a railroad to state in its written
                notice whether the one-person train crew operation hauls hazardous
                materials of any quantity or type, and the approximate percentage of
                carload traffic in the one-person train crew operation that involves
                hazardous materials. A one-person train crew operation that does not
                haul hazardous materials would present less risk than one that does,
                all else being equal. FRA will require a railroad to approximate the
                percentage of carload traffic in the one-person train crew operation
                that is hazardous materials in its written notice, as each railroad
                should be considering it as a factor in its business decision to deploy
                such an operation under the exceptions to a minimum two-person train
                crew mandate. Considering other issues related to the operation's size
                and scope and understanding the quantity and type of hazardous
                materials hauled will help FRA evaluate the risks posed by an excepted
                operation that is required to file written notice.
                 Paragraph (b)(9) will require each railroad that must file written
                notice to include information about whether the railroad places any
                limitations on a person operating as a one-person train crew. FRA
                expects that some railroads will limit a one-person train crew by
                establishing a maximum number of miles or hours the person may work
                during a single tour of duty. It is also
                [[Page 25092]]
                possible that a railroad will establish a fatigue mitigation plan
                voluntarily and other railroads will establish such a plan because a
                Federal requirement specifies that they do so.\316\ Although this final
                rule does not require a fatigue mitigation plan, the written notice
                requirement will allow FRA to consider this additional information when
                evaluating how each railroad will implement strategies for reducing
                railroad worker fatigue, such as improving the predictability of
                schedules, considering the time of day the railroad permits one-person
                train crews to operate, and educating workers about fatigue and sleep
                disorders. This information may also permit FRA to revisit these types
                of concerns and compare mitigating actions across the industry.
                ---------------------------------------------------------------------------
                 \316\ 87 FR 35660 (June 13, 2022) (publishing a final rule on
                ``Fatigue Risk Management Programs for Certain Passenger and Freight
                Railroads'' effective July 13, 2022, and codified in 49 CFR part
                270, subpart E and 49 CFR part 271, subpart G).
                ---------------------------------------------------------------------------
                 Paragraph (b)(11) will require a detailed description of any
                technology that is used to perform tasks typically performed by a
                second crewmember or that prevents or mitigates the consequences of
                accidents or incidents. The technologies described must be already
                installed and operational, with all FRA approvals as necessary, so that
                the functionality and impact of the technology on the operation is
                understood and can be effectively communicated to FRA.
                 Paragraph (b)(12) will require that the railroad's mandatory notice
                include a copy of any railroad rule or practice that applies to the
                one-person train crew operation but does not apply to train crew
                operations with two or more crewmembers. Receiving this information
                will assist FRA in evaluating the safeguards each railroad has
                voluntarily implemented and to evaluate future effectiveness of these
                types of rules or practices.
                 Paragraph (b)(13) will require each Class II or III railroad,
                seeking to continue a legacy freight train operation staffed with a
                one-person train crew, to include with its written notice five (5)
                years of the accident and incident data required by part 225 of this
                chapter, for the operation identified and that the railroad can
                attribute to a one-person train crew operation. If the operation was
                established between two to five years before the effective date of the
                final rule, then the railroad will provide the accident and incident
                data for the operation from the date the operation was established.
                Although current regulations require the railroad to report certain
                ``accidents/incidents'' \317\ to FRA, FRA cannot accurately determine
                from that reported information which, if any, reportable accidents/
                incidents are attributable to a railroad's one-person train crew
                operation. FRA expects that each railroad will have more information
                about its own accidents/incidents and can identify the data that
                applies to its legacy operation. The railroad must narrow the requested
                data to the location of the legacy operation that the railroad has
                identified in its written notice and only send additional accident/
                incident data that pertains to the legacy operation subject to the
                railroad's written notice.
                ---------------------------------------------------------------------------
                 \317\ 49 CFR 225.5 (defining four different types of accidents
                or incidents).
                ---------------------------------------------------------------------------
                 Paragraph (b)(14) is a catch-all provision that permits a railroad
                filing a written notice to submit any other information describing
                protections that are or will be implemented to support the safety of
                the one-person train crew operation that the railroad wants to share
                with FRA to justify the safety of the operation. FRA expects that some
                railroads would have completed a risk assessment, a safety analysis, or
                compiled a safety data report before implementing a one-person train
                crew operation and that the railroad will share that information to
                show FRA how the hazards were, and will continue to be, mitigated, so
                that operation is as safe or safer than a two-person minimum train crew
                operation.
                 Paragraph (c) contains a list of requirements that apply to all
                five exceptions described in paragraph (a). FRA encourages each
                railroad to implement these additional requirements as quickly as
                possible, consistent with the implementation schedule in this final
                rule that phases in requirements for some of the operational exceptions
                to the two-person train crew mandate. Compliance with the adoption of
                operating rules that ensure mitigation measures for certain safety-
                critical situations specified, establish radio or wireless
                communications with a one-person train crew that is as safe or safer
                than a two-person train crew for train operations and crewmember
                safety, and require that a one-person train crew's controlling
                locomotive is equipped with a functioning and tested alerter will
                improve the immediate safety of the operation. The establishment of an
                implementation schedule for the four exceptions covering some existing
                operations will allow these operations time to, as necessary, install
                alerters, adopt operating rules, and/or hire and qualify additional
                train crewmembers.
                 Paragraph (c) permits FRA to enforce a violation of an operating
                rule required under this paragraph in the same way as if the person
                violated the requirements of this section directly. The paragraph
                clarifies that a ``person'' will not be limited to a railroad employee,
                and may include each railroad, railroad officer, or supervisor.
                Contractors that act in any of those capacities will also be considered
                a person subject to FRA's jurisdiction.
                 Paragraphs (c)(1) and (2) require each railroad with an applicable
                one-person train crew operation to adopt and comply with operating
                rules that cover certain safety concerns. These additional requirements
                for the adoption of minimum operating rules are mostly based on the
                proposed requirements in the NPRM for requesting either the continuance
                of a legacy one-person train operation in proposed Sec. 218.131(b)(12)
                and (13) or the initiation of train operations with fewer than two
                crewmembers in proposed Sec. 218.133(b)(12) and (13).\318\
                ---------------------------------------------------------------------------
                 \318\ 87 FR at 45617-19 (citing proposed exceptions under
                Sec. Sec. 218.127 through 218.131).
                ---------------------------------------------------------------------------
                 Similar to the proposal in the NPRM, paragraph (c)(1)(i) requires a
                railroad with a one-person train crew operation to adopt and comply
                with operating rules that address: (A) a release of any hazardous
                material; (B) any accident/incident regardless of whether it is
                reportable to FRA under part 225; (C) a request from an emergency
                responder to unblock a highway-rail grade crossing in response to a
                potentially life-threatening situation; (D) a train or on-track
                equipment derailment; (E) a disabled train; and (F) an illness, injury,
                or other incapacitation of the one-person train crewmember. This
                requirement will ensure that each railroad with a one-person train crew
                operation has operating rules specifying how the railroad will respond
                to these types of events and therefore will be prepared to take
                mitigating measures knowing that a second crewmember will not be
                traveling on the train and available to assist in a response. Although
                similar to the proposal in the NPRM, the various operating rule
                requirements that applied only to the proposed continuance of legacy
                train operations staffed with a one-person crew or for the initiation
                of train operations staffed with fewer than two crewmembers raise
                broadly applicable safety concerns for almost all one-person train crew
                operations; therefore, FRA determined these requirements are necessary
                for all the exceptions permitted by this section, not only the ones
                similar to the requirements as proposed in the NPRM.
                [[Page 25093]]
                 The requirement that the operating rule address a disabled train
                does not depend on the cause, which could include a track washout or
                other severe weather event, mechanical breakdown, accident, or other
                circumstances that prevent the train from moving. In some
                circumstances, a significant operational issue could disable a one-
                person crew's train (e.g., if the one crewmember's hours of service
                expired, and the railroad has not adequately prepared to retrieve and
                replace the crewmember).\319\ A one-person train crew could also be
                considered disabled from an operational view if the railroad assigns a
                one-person crewmember that is unqualified to operate over the territory
                assigned and the crewmember is not provided with a qualified pilot. In
                that circumstance, the one-person train crewmember might not be able to
                move the train or might be operationally limited in how the train can
                be moved thereby equating to a disabled train situation caused by
                physical breakdowns in equipment, track, or signal systems. A railroad
                would not have to adopt or comply with an operating rule to address
                operational delays typical of normal railroad operations, such as one
                train waiting in a siding for another to pass, as that operational
                activity would not be considered disabling the train; FRA expects that
                each railroad is trying to optimize its performance and would avoid
                unnecessary operational delays whenever possible.
                ---------------------------------------------------------------------------
                 \319\ 87 FR at 45597.
                ---------------------------------------------------------------------------
                 In addition to addressing disabled trains, this final rule requires
                that the railroad's operating rule address, at a minimum, several other
                types of situations. For instance, the operating rule must address an
                accidental or non-accidental release of any hazardous material. This
                means that any release of a hazardous material must be covered whether
                caused by a train collision or a non-accidental release (e.g., a
                release caused by an offeror not properly preparing a shipment for
                transportation). All derailments, accidents, and incidents must also be
                addressed by operating rule. In addition, a railroad's operating rule
                must also address requests from an emergency responder to unblock a
                highway-rail grade crossing in response to a potentially life-
                threatening situation.
                 Further, as required by paragraph (c)(1)(i)(F), the operating rule
                will need to include mitigation measures to ensure the safety of the
                one-person train crewmember will be addressed in case of illness,
                injury, or another incapacitation. The communication requirements
                specified in paragraph (c)(2), and discussed below, will help each
                railroad with a one-person train crew operation to keep in close
                communication with a one-person train crewmember and, under this
                requirement, the railroad will need to specify who will act and how,
                and plan out how fast the reaction times will be to ensure the
                crewmember's safety.
                 Paragraph (c)(1)(i) lists the types of situations that each
                affected railroad must address. The situations listed could involve
                responses requiring protocols for mitigation measures because each
                situation may include potential harm to rail employees, the public, or
                the environment. It is fundamental to rail safety that each railroad
                have an unambiguous operating rule addressing such mitigation measures
                and that by doing so the railroad will demonstrate that it will be
                prepared to respond as quickly as it would if the train were crewed
                with a two-person crew. All of the situations listed are foreseeable
                events on a railroad (and a railroad should in any case seek to
                prevent, and mitigate the impact of, such situations). All railroad
                employees and supervisors must have clearly described roles and
                responsibilities, and all logistics involved and expected response
                times must be clearly described. The reasonableness of the logistics
                and expected response times of each operation will depend on the scope
                of the operation and the potential impact on the public.
                 Paragraph (c)(2) requires that each railroad have an operating rule
                to ensure radio or wireless communications with a one-person train crew
                can provide a level of safety for train operations and crewmember
                safety that is as safe or safer than a two-person train crew. The
                paragraph specifies that the required operating rule must cover four
                safety concerns: (i) the one-person train crew must have a working
                radio or working wireless communications on the controlling locomotive
                appropriate for railroad communications to cover those operations, even
                if the railroad is not otherwise required to supply them; \320\ (ii)
                the train dispatcher or operator must confirm with the one-person train
                crewmember that the train is stopped before conveying a mandatory
                directive; (iii) whenever a one-person train crewmember can anticipate
                that radio or wireless communication will be lost, e.g., when entering
                a tunnel, unless a railroad will monitor the train's real-time
                progress, the crewmember must contact another person who would be
                expected to act if communication is lost longer than what is specified
                by the operating rule; \321\ and (4) the railroad must establish
                procedures for when to initiate search-and-rescue operations if all
                radio or wireless communication is lost with a one-person train
                crewmember because the safety of the one-person train crewmember is
                always a fundamental safety concern that a railroad can plan for and
                address in an operating rule.
                ---------------------------------------------------------------------------
                 \320\ Although not a requirement, FRA encourages each railroad
                to provide a redundant electronic device when possible, as FRA's
                requirement is only a safety minimum.
                 \321\ The person who would receive such a communication would
                typically be a dispatcher. However, for railroads that do not use
                dispatchers, the person might be a supervisor or manager, an
                intermittently assisting crewmember, or another railroad employee.
                ---------------------------------------------------------------------------
                 Paragraph (c)(3) requires each railroad with an applicable one-
                person train crew operation to equip the operation's controlling
                locomotive with a functioning alerter that is operating as intended and
                requires that a one-person train crewmember test the alerter to confirm
                it is working before departure from each initial terminal, or prior to
                being coupled as the lead locomotive in a locomotive consist. This
                requirement is therefore consistent with requirements in Sec. 229.140
                of this chapter for ensuring that an alerter is functioning and
                operating as intended. Class I and II railroads that generally have
                newer locomotives, placed into service on or after June 10, 2013, or
                permit the controlling locomotives to operate at speeds in excess of 25
                mph, will already have locomotives with installed alerters that comply
                with FRA's requirements; thus, the issue of adding an alerter and
                operating rules that address the safety of that alerter will largely be
                an issue for Class III railroads whose locomotives may lack such an
                alerter or have an older style of alerter installed.\322\ That is, FRA
                is aware that some Class II and III freight railroads have alerters
                that do not meet, and are excepted from, these requirements. FRA also
                recognizes it may be less expensive to install a basic alerter that
                lacks all the functions of an alerter meeting FRA's current
                requirements. To address this issue, FRA will allow each railroad that
                limits the one-person train crew's operation to a maximum authorized
                speed of 25 mph to use a locomotive alerter that does not otherwise
                meet the requirements for alerters in Sec. 229.140, if the alerter has
                a manual reset and will result in a penalty brake application that
                brings the locomotive or train to a stop if not properly acknowledged.
                Of course, if
                [[Page 25094]]
                the railroad is required to have an alerter that complies with Sec.
                229.140, this provision does not provide an alternative to that
                existing requirement.
                ---------------------------------------------------------------------------
                 \322\ 49 CFR 229.140(a).
                ---------------------------------------------------------------------------
                Section 218.131 Special Approval Petition Requirements for Train
                Operations Staffed With a One-Person Train Crew
                 This section, which is based on proposed Sec. 218.133, has a
                modified section heading to clarify that the section's requirements
                regarding the special approval petition will cover all special approval
                petition requirements, thus including requirements for both the
                initiation of new operations and potentially the continuation of some
                existing operations that are not otherwise exempted; on this issue, the
                proposed section was limited to the special approval petition
                requirements for only the initiation of train operations staffed with
                fewer than two crewmembers. Also, as changed in other sections, the
                ``fewer than two crewmembers'' phrase has been replaced for clarity
                with ``a one-person train crew,'' as this final rule only addresses
                one-person train crew operations and does not apply to autonomous
                operations.
                 Similar to the NPRM, paragraph (a)(1) prohibits a railroad from
                operating a train with a one-person train crew unless it receives
                special approval for the operation as required by this subpart or the
                operation complies with one of the exceptions specified in Sec. Sec.
                218.125 through 218.129. This paragraph has an option that will allow a
                railroad with an existing operation that is not otherwise excepted to
                continue that operation in the interim period before it receives FRA's
                decision on a special approval petition. For example, this option would
                apply to a Class II or III railroad's existing one-person train crew
                freight operation transporting hazardous materials of the types or
                quantities specified in Sec. 218.123(c) that was initiated less than
                two years before the effective date of the final rule (and therefore
                does not qualify for the legacy operation exception in Sec.
                218.129(a)(1)). As provided in paragraph (a)(2), there are three
                conditions for continuing that operation during this interim period
                before FRA decides on the special approval. First, the railroad must
                submit a written notice by email to FRA no later than 15 days after the
                effective date of the final rule. The written notice must include a
                summary of the railroad's operation, which is not expected to be as
                thorough as the description provided with the special approval petition
                that will be filed later. The written notice must also include the
                contact information for the railroad's primary point of contact on the
                operation. Second, FRA may identify existing safety hazards with any
                aspect of the one-person train crew operation and will coordinate with
                the railroad about such safety hazards that are required to be
                corrected, could be readily mitigated, or otherwise should be
                addressed. For example, if FRA finds that the operation is occurring
                over track or with rolling equipment that does not meet existing
                Federal standards, the railroad will need to coordinate with FRA on
                remedial action to redress the problems and to provide assurances that
                the railroad will prevent future occurrences. Similarly, although a
                railroad will address safety hazards in the risk assessment submitted
                as part of a special approval petition, FRA will examine the existing
                operation for safety concerns to ensure such concerns are addressed to
                protect the safety of the one-person train crewmember or the
                communities that the trains pass through. Third, the railroad must
                submit its special approval petition meeting all the requirements for
                such a petition no later than 60 days after the effective date of the
                final rule. This deadline is necessary so that the review and decision-
                making process for these operations of less than two years can be
                processed quickly. As a practical matter, during the interim 60-day
                period from the effective date of the rule until the special approval
                petition deadline, a railroad may consider changing its one-person
                train crew operation to avoid having to submit a special approval
                petition by adding a second crewmember or changing aspects of the
                operation so that the operation otherwise complies with this final
                rule; in such circumstances, the railroad would no longer need to avail
                itself of this option. Because the final rule expressly permits a
                railroad to continue the operation in accordance with the requirements
                in this section ``pending FRA's decision on the railroad's special
                approval petition,'' if FRA requires additional information or requests
                modifications after receiving the petition, the railroad will have the
                discretion to continue the operation until FRA issues a decision on the
                petition.
                 As discussed in the response to comments above, paragraph (a)(3)
                has been added to the final rule. Each freight railroad seeking to
                either initiate or continue a train operation with a one-person train
                crew that may transport hazardous materials of the types or quantities
                specified in Sec. 218.123(c) is required to receive FRA's special
                approval for the operation and to comply with the requirements in Sec.
                218.129(c). The paragraph thus requires those operations to have
                operating rules that address taking mitigation measures under specified
                situations, operating rules addressing the communication and safety
                concerns associated with a one-person train crew operation, and
                operating rules requiring a one-person train crew's controlling
                locomotive to be equipped with a functioning alerter and the testing of
                that alerter to determine it is functioning, in addition to requiring a
                special approval petition that includes a risk assessment.
                 Paragraph (a)(4) was originally proposed as Sec. 218.133(a)(2),
                and the requirements are the same as proposed. Accordingly, the
                analysis provided in the NPRM is applicable for this paragraph.\323\
                ---------------------------------------------------------------------------
                 \323\ 87 FR 45597.
                ---------------------------------------------------------------------------
                 Paragraph (b), which is based on proposed Sec. 218.133(b),
                contains the minimum petition requirements for a railroad to request
                FRA's special approval to initiate a train operation with a one-person
                train crew that is not otherwise permitted by one of the exceptions.
                FRA expects that a petition meeting these minimum requirements will
                contain sufficient information for FRA to issue a decision. In the
                NPRM, FRA stated that it would determine whether approving the petition
                operation is ``consistent with railroad safety.'' In this final rule,
                FRA will be determining whether approving the operation described in
                the petition is ``as safe or safer'' than a two-person train crew
                operation. The reason for changing the standard to ``as safe or safer''
                is to coincide with the risk assessment that a railroad must include as
                part of its petition. In the risk assessment, a railroad will compare
                the risks associated with the one-person train crew operation to those
                associated with the operation if it were performed by a two-person
                train crew. Accordingly, FRA will approve a petition for a one-person
                train crew operation only where the risk assessment shows that it will
                be as safe or safer than a two-person train crew operation.
                 Where the requirements in paragraph (b) are substantively different
                than proposed, this analysis will address those differences.\324\
                Otherwise, because the changes from the proposed rule will not change
                the paragraph's meaning, the
                [[Page 25095]]
                analysis provided in the NPRM is applicable for this final rule.\325\
                ---------------------------------------------------------------------------
                 \324\ FRA notes that it did not adopt proposed paragraph Sec.
                218.133(b)(14) in this final rule.
                 \325\ 87 FR 45597-98.
                ---------------------------------------------------------------------------
                 Paragraph (b)(8) will require a railroad to state in its petition
                for special approval whether the railroad is seeking approval to
                transport hazardous materials of any quantity and type. The term
                ``hazardous materials'' is defined by PHMSA in 49 CFR 171.8. The final
                rule differs from the NPRM in that it contains the additional
                requirement that a railroad answer whether it is transporting hazardous
                materials listed in Sec. 218.123(c), because those are the materials
                identified as posing the greatest safety and security risks in
                transportation.
                 Paragraph (b)(13) requires a railroad to submit with a special
                approval petition a copy of a railroad operating rule that will apply
                to the proposed train operation(s) with a one-person train crew, and
                which complies with the requirements of Sec. 218.129(c)(1) to ensure
                rail employees can take mitigation measures that provide a level of
                safety that is as safe or safer than a two-person train crew operation
                to address certain situations with the one-person train crew operation.
                In the NPRM, FRA described a disabled-train/post-accident protocol,
                which largely proposed the same requirement as in this final rule. The
                final rule provides clarity to the types of situations that will be
                required to be addressed in such an operating rule. The final rule also
                will require the same operating rule for an exception to the two-person
                train crew mandate under Sec. 218.129(c)(1) as it will for an
                exception permitted by special approval under this section. As proposed
                in the NPRM, the final rule will also permit a passenger train
                operation, with an approved emergency preparedness plan under part 239,
                to omit this requirement as duplicative.
                 Paragraph (c) did not change from the NPRM and provides railroads
                notice that FRA may request any additional information, beyond what the
                railroad provided in the petition.
                Section 218.133 Risk Assessment Content and Procedures
                 This section, which was proposed as Sec. 218.135, contains the
                minimum requirements for a railroad's risk assessment under this
                subpart. As stated in the NPRM, the goal of a risk assessment is to
                assess risk in an objective manner by following a decision-making
                process designed to systematically identify hazards, assess the degree
                of risk associated with those hazards, and based on those assessed
                risks, identify and implement measures to minimize or mitigate the
                risks to an acceptable level. For this rule, a risk assessment is the
                process of determining, either quantitatively or qualitatively, or
                both, whether the level of risk associated with a proposed one-person
                train operation, when mitigated, is as safe or safer than the same
                operation operated with a two-person crew minimum.
                 In this final rule, FRA has modified the risk assessment process
                and standard from the NPRM for several reasons described above in the
                discussion of comments and conclusions and further summarized here. The
                overall approach was to remove proposed requirements that might be
                viewed as difficult to meet and to provide railroads with more
                flexibility in adopting a risk assessment approach. One major
                difference from the NPRM led FRA to revisit aspects of the proposed
                quantitative risk-based hazard analysis and move it to appendix E,
                where it has been identified as one risk assessment approach. Although
                some commenters objected to the proposed version of this approach, FRA
                is retaining the overall approach in the rule, so it is readily
                available to those railroads who may want to apply an objective
                approach that is already approved by FRA. Similarly, FRA is also
                addressing the concerns raised relating to a quantitative assessment
                that calculates a mean time to hazardous event, noting that not all
                railroads may have the historical safety data to perform the
                calculations required in the NPRM with the level of statistical
                confidence. Addressing the issue of flexibility in adopting an
                approach, the risk-based hazard analysis in the final rule provides for
                a comparison, allowing for a qualitative approach as well as a
                quantitative approach, including use of both approaches in the overall
                analysis. These changes are consistent with the system safety program
                and risk reduction program rules, which require a risk-based hazard
                analysis as part of the risk-based hazard management program. Providing
                for use of a similar form of analysis will help address concerns
                regarding the complexity and burden of the risk assessment.
                 Paragraph (a) of this section sets the minimum standards for the
                risk assessment's content and analysis requirements while paragraph (b)
                allows a railroad to use alternative risk assessment methodologies and/
                or procedures if approved by the Associate Administrator for Safety.
                 Paragraphs (a)(1) through (4) require a railroad's risk assessment
                to contain: (1) a complete description of the proposed operating
                environment, including a list and description of all functions, duties,
                and tasks associated with the operation of a train as proposed,
                performed by the one-person train crewmember, other railroad
                employee(s), or equipment; (2) a description of the allocation of all
                functions, duties, and tasks to the one-person train crewmember, other
                railroad employee(s), or equipment; (3) a risk-based hazard analysis
                for the proposed train operation's functions, duties and tasks that
                will identify new hazards, changes to existing hazards and/or changes
                to the risk of an existing hazard associated with the proposed train
                operation, as compared to a two-person minimum train crew operation,
                and then once mitigated, demonstrate that the proposed operation is as
                safe or safer than a train operation with a two-person minimum train
                crew; and (4) a mitigation plan that documents the design and
                implementation timeline of the sustained mitigation strategies to
                eliminate or reduce the overall risk to a level such that the one-
                person train crew operation is as safe or safer than a two-person
                minimum train crew operation considering mitigation design and human
                factors, at a minimum.
                 Using the information gathered in response to paragraphs (a)(1) and
                (2), paragraph (a)(3) requires a railroad to complete a risk-based
                hazard analysis that involves multiple steps. The first step, under
                paragraph (a)(3)(i), will be to identify any new hazards, changes to
                existing hazards, and/or changes to the risk of an existing hazard
                associated with the proposed one-person train operation, as compared a
                two-person minimum train crew operation. A ``hazard,'' as defined in
                Sec. 218.5, is an existing or potential condition that can lead to an
                unplanned event or series of events (i.e., mishap) that can cause an
                accident or incident; injury, illness, or death; damage to or loss of a
                system, equipment, or property; or environmental damage. Identifying
                relevant hazards and preparing a hazard analysis are fundamental to the
                process of assessing risk. This hazard analysis must take account of
                all aspects of the railroad's system, including at a minimum
                infrastructure, equipment, technology, work schedules, mode of
                operation, operating rules and practices, training and other areas
                impacting railroad safety. As mentioned with regard to paragraph
                (a)(1), the operating environment, as documented in the special
                approval petition as required by Sec. 218.131(b), must also be
                considered as part of the hazard analysis. Next, under paragraph
                (a)(3)(ii), each risk associated with the new or changed hazard must be
                evaluated, either qualitatively or
                [[Page 25096]]
                quantitatively, or both, in terms of the severity and likelihood of a
                mishap. The third step, under paragraph (a)(3)(iii), will be to
                identify mitigations that will be put in place to minimize or eliminate
                any new or changed hazard or any change to the risk of a hazard, and
                then recalculate in terms of severity and likelihood the risk of a
                mishap. The fourth and final step, under paragraph (a)(3)(iv), will
                require the railroad to provide a statement with supporting evidence
                that the one-person train crew operation with a fully implemented
                mitigation plan, is as safe or safer than a two-person minimum
                operation.
                 The alternative standard in paragraph (b) has the same meaning as
                the requirement proposed in Sec. 218.135(b), with the only change from
                the proposal being that the term ``Associate Administrator'' is
                clarified as the ``Associate Administrator for Safety.'' Thus, the
                analysis for this paragraph in the NRPM applies the same.\326\
                ---------------------------------------------------------------------------
                 \326\ 87 FR 45603.
                ---------------------------------------------------------------------------
                Section 218.135 Special Approval Procedure
                 Other than deleting some cross-references and updating the standard
                for a petition approval (i.e., as safe or safer), this section is
                unchanged from proposed Sec. 218.137. Paragraph (e) contains the same
                requirements as in the proposed rule, except that the final rule
                organized the requirements in a chronological order. Thus, the analysis
                provided in the NPRM is applicable for this section.\327\ FRA
                encourages railroads to approach FRA should they have any questions or
                concerns about demonstrating compliance with the requirements for train
                operations staffed with a one-person crew.
                ---------------------------------------------------------------------------
                 \327\ 87 FR 45603-04.
                ---------------------------------------------------------------------------
                Section 218.137 Annual Railroad Responsibilities After Receipt of
                Special Approval
                 In the NPRM, this section was proposed as Sec. 218.139. The
                changes from the proposed rule are consistent with other changes made
                in the final rule, and the section's meaning has not changed. Thus, the
                analysis provided in the NPRM is applicable for this section.\328\ The
                following explanation provides additional information for clarity.
                ---------------------------------------------------------------------------
                 \328\ 87 FR 45604-05.
                ---------------------------------------------------------------------------
                 Paragraph (a) requires each railroad that receives special approval
                to use an operation with a one-person train crew under this subpart to
                conduct a formal review and analysis each calendar year, of the one-
                person train crew operation, and report to FRA its findings and
                conclusions from its review no later than March 31 of the following
                year by email. The final rule clarifies that the review and analysis
                that will be required is the annual report and that the requirements in
                paragraphs (b) and (c) of this section describe the components of a
                railroad's annual report. Because, unlike the proposal in the NPRM, the
                final rule will not require special approval for certain existing
                passenger and freight train operations staffed with a one-person train
                crew, this section does not contain citations or references that
                include such operations as requiring an annual report.
                 Paragraph (b)(1)(ix) was changed from the proposed requirement to
                provide clarity. In the NPRM, the proposed requirement would have
                required a railroad to report the total number of instances where a
                person certified as both a locomotive engineer and conductor had a
                certification revoked for violation of an operating rule or practice
                that occurred when the person was in an FRA-approved train operation
                with fewer than two crewmembers. In this final rule, a railroad will be
                required to report the total number of instances where a one-person
                train crewmember had a certification revoked for violation of an
                operating rule or practice that occurred when the person was operating
                a one-person train crew operation that received special approval under
                this subpart. The change from the proposed rule will clarify that the
                annual report will require inclusion of revocations of a locomotive
                engineer or conductor's certification of the one-person train
                crewmember. The final rule defines the ``one-person train crewmember''
                to mean the single assigned person who is performing the duty of the
                locomotive engineer and is traveling in the operating cab of the
                controlling locomotive when the train is moving as part of a one-person
                train crew in Sec. 218.5. Thus, the final rule clarifies that a one-
                person train crewmember can be a locomotive engineer alone and does not
                also need to be the train's assigned conductor. The final rule also
                clarifies that the annual report must capture the total number of
                instances where a one-person train crewmember's locomotive engineer or
                conductor certification is revoked for a violation of an operating rule
                or practice that occurred when the person was operating a one-person
                train crew operation receiving special approval under this subpart, and
                subtotals for each type of certification revoked; i.e., whether it is a
                locomotive engineer or conductor certification revocation.
                Appendix E to Part 218--Recommended Procedures for Conducting Risk
                Assessments
                 This appendix provides a quantitative risk-based hazard analysis
                methodology that may be used to meeting the requirements of Sec.
                218.133(a)(3) and is based upon the proposed requirements in Sec.
                218.135 of the NPRM. It provides one acceptable approach that may be
                used by a railroad to prepare a risk-based hazard analysis, which is
                part of the risk assessment required by Sec. 218.133. A railroad that
                is required to obtain FRA's special approval under Sec. 218.135 and
                complete a risk assessment may adopt this approach. A railroad that
                decides to modify this approach or to use a completely different
                approach is required to petition FRA for approval under Sec.
                218.133(b).
                 The recommended and acceptable approach is a quantitative risk-
                based hazard analysis. A hazard analysis is performed to identify new
                or changed hazards relating to the operation of a one-person train
                crew, as compared to a two-person minimum train crew operation, for
                purposes of eliminating, or at least mitigating, those hazards, thus
                ensuring that the operation by a one-person train crew is as safe or
                safer than that operating by a two-person crew. Paragraph (a) describes
                the first step as identifying all new hazards, changes to existing
                hazards, or changes to the risk of existing hazards, when comparing a
                one-person train crew operation with a two-person minimum train crew
                operation. Paragraph (b) describes the quantitative approach to
                assessing the severity of each of the hazards identified under
                paragraph (a) and the probability of occurrence. Paragraph (c)
                describes the process for applying sustained mitigation strategies and
                the requirement to recalculate the risk based on the implementation of
                those mitigation strategies. Paragraph (d) describes how to prepare a
                risk matrix that classifies the risks calculated in paragraph (c) in
                terms of severity and likelihood of each new hazard, change to an
                existing hazard, or change to the risk of an existing hazard.
                 Paragraph (e) describes how to prepare a risk report documenting
                the basis for acceptability of all hazards not eliminated through the
                risk assessment process, i.e., the residual risk associated with the
                remaining partially mitigated or unmitigated hazards identified in the
                risk matrix. Paragraph (f) describes that, for a railroad to exercise
                this option, it must be able to conclude its risk assessment by issuing
                a statement with supporting evidence, that the one-
                [[Page 25097]]
                person operation with a fully implemented mitigation plan, is as safe
                or safer than a two-person minimum operation.
                IV. Regulatory Impact and Notices
                A. Executive Order 12866 as Amended by Executive Order 14094
                 This final rule is a significant regulatory action within the
                meaning of Executive Order 12866 as amended by Executive Order 14094,
                Modernizing Regulatory Review,\329\ and DOT Order 2100.6A (``Rulemaking
                and Guidance Procedures''). Details on the estimated costs of this
                final rule can be found in the RIA, which FRA has prepared and placed
                in the docket (FRA-2021-0032).
                ---------------------------------------------------------------------------
                 \329\ 88 FR 21879 (April 6, 2023) located at https://www.federalregister.gov/documents/2023/04/11/2023-07760/modernizing-regulatory-review.
                ---------------------------------------------------------------------------
                 The final rule requires railroads seeking to operate trains with
                one-person train crews to submit a notification to FRA and in some
                cases, seek FRA approval for such an operation. The petition process
                requires the submission of information to determine if a proposed one-
                person train crew operation will be as safe or safer than a two-person
                minimum train crew operation. Class II and Class III railroads not
                transporting certain types or quantities of hazardous materials are
                required to submit a notification to FRA when commencing one-person
                train crew operations, adopt and comply with operating rules necessary
                to ensure the one-person train crewmember's safety and ensure the
                railroad is prepared to take appropriate mitigation measures in
                response to certain safety-critical situations, and equip a one-person
                train crew's controlling locomotive with an alerter.
                 FRA analyzed the economic impact of this final rule. FRA estimated
                the costs associated with alerters, operating rules, notification to
                FRA, risk assessments and special approvals, annual reporting after
                receipt of special approval, and Government administration. FRA
                qualitatively discusses the benefits but does not have sufficient data
                to monetize those benefits.
                 FRA estimates the 10-year costs of the final rule to be $6.6
                million, discounted at 7 percent. The annualized costs are estimated to
                be $0.9 million discounted at 7 percent. The following table shows the
                total costs of this final rule, over the 10-year analysis period.
                 Total 10-Year Discounted Costs
                 [2022 Dollars] \330\
                ----------------------------------------------------------------------------------------------------------------
                 Annualized Annualized
                 Category Total cost, 7 Total cost, 3 cost, 7 cost, 3
                 percent ($) percent ($) percent ($) percent ($)
                ----------------------------------------------------------------------------------------------------------------
                Alerters (Legacy Operations).................... 2,176,402 2,217,233 309,871 259,927
                Alerters (New Operations)....................... 2,251,306 2,483,470 320,535 291,138
                Operating Rules (Existing Operations)........... 119,954 119,954 17,079 14,062
                Operating Rules (New Operations)................ 280,824 308,591 39,983 36,176
                Notification (Existing Operations).............. 185,114 185,114 26,356 21,701
                Notification (New Operations)................... 111,133 122,593 15,823 14,372
                Risk Assessment and Special Approval (Class I).. 560,745 570,571 79,837 66,888
                Risk Assessment and Special Approval (Class II 162,446 164,506 23,129 19,285
                 and III).......................................
                Risk Assessment (Material Modifications)........ 93,031 111,178 13,246 13,033
                Annual Reporting................................ 182,821 221,284 26,030 25,941
                Government Administrative Cost.................. 513,100 579,523 73,054 67,938
                 ---------------------------------------------------------------
                 Total Costs................................. 6,636,876 7,084,016 944,942 830,463
                ----------------------------------------------------------------------------------------------------------------
                 The primary benefit of this final rule is to ensure that each train
                is adequately staffed and has appropriate safeguards in place for safe
                train operations under all operating conditions. This final rule will
                also ensure that several significant operational safety issues with
                one-person train crews are addressed and allow FRA to collect
                information and data on one-person train crews. For instance, FRA will
                close a safety issue by requiring alerters for Class II and III
                railroads operating with a one-person train crew that do not already
                have these safety devices installed on their locomotives for that type
                of operation. Alerters will ensure that if a crewmember becomes
                unresponsive, the train will apply emergency brakes--a function
                typically left to a conductor or other second crewmember. FRA will also
                address issues that it cannot currently verify are addressed by each
                railroad's one-person train crew operations. These include public and
                rail employee concerns with the operational safety of a train operated
                by a one-person crew, the operational safeguards to protect that
                crewmember in various situations, and the impact of one-person train
                crew operations that travel through communities and need to take action
                to mitigate consequences in certain safety-critical situations. These
                are important safety issues when operating trains with one-person
                crews.
                 For Class I railroads operating with one-person train crews and
                Class II and III railroads transporting certain types and quantities of
                hazardous materials, this rule will ensure the railroads identify,
                evaluate, and address safety concerns that may arise from such
                operations by submitting a risk assessment to FRA for approval.
                 A second crewmember performs important safety functions that could
                be lost when reducing crew size to one person. The safety requirements
                in this final rule will allow the rail industry to continue, or
                initiate, train operations with a one-person train crew by ensuring
                that at least minimum safety requirements are met and that more complex
                operations make a concerted effort to mitigate the risks of foreseeable
                hazards.
                B. Regulatory Flexibility Act and Executive Order 13272
                 The Regulatory Flexibility Act of 1980 \331\ and Executive Order
                13272 \332\ require agency review of proposed and final rules to assess
                their impacts on small entities. An agency must prepare a Final
                Regulatory Flexibility Analysis
                [[Page 25098]]
                (FRFA) unless it determines and certifies that a rule will not have a
                significant economic impact on a substantial number of small entities.
                FRA prepared this FRFA to evaluate the impact of the final rule on
                small entities and describe the effort to minimize the adverse impact
                because FRA did not make the determination necessary to avoid it.
                ---------------------------------------------------------------------------
                 \331\ 5 U.S.C. 601 et seq.
                 \332\ 67 FR 53461 (Aug. 16, 2002).
                ---------------------------------------------------------------------------
                1. Statement of the Need for, and Objectives of, the Rule
                 Currently, the majority of trains operate with two crewmembers. The
                final rule helps ensure safe rail operations when railroads are using
                one-person train crews, or plan to reduce train crew sizes from two or
                more crewmembers to a one-person train crew, by prohibiting railroads
                from taking on unacceptable levels of safety risks with the potential
                to detrimentally impact railroad employees, the public, or the
                environment.
                 This final rule requires that railroads have appropriate safeguards
                in place for safe train operations, whenever a railroad is operating
                with only one crewmember that travels on the train. Although operations
                with one-person train crews already exist in the United States, this
                final rule will help ensure consistency from State to State regarding
                the safety of such operations, and it provides several paths forward
                for railroads that wish to transition to one-person train crew
                operations. Additionally, the annual reporting requirement for
                operations that receive special approval will provide FRA with
                information regarding these one-person train crew operations on a
                periodic basis that is expected to be informative, allow for agency
                oversight, and lead to additional safety improvements.
                2. Significant Issues Raised by Public Comments
                 FRA received several comments related to the costs of the proposed
                rule. ASLRRA and short line railroads submitted comments related to the
                proposed rule. Issues not concerning the economics of the rule have
                been discussed above in the discussion of comments and conclusions.
                Comments were received from ASLRRA relating to the cost estimates and
                the number of small entities impacted by the rule. ASLRRA's concerns
                included not accounting for the cost of alerters, too low of a cost
                estimate for risk assessments, and a higher number of affected entities
                than what FRA estimated in the proposed rule.
                 In response to the affected number of entities, FRA has increased
                the estimate to 75 legacy operations based on comments received in
                response to the NPRM. All but two of these legacy operations are on
                small railroads. Therefore, FRA estimates there are approximately 73
                small railroads currently operating that will be impacted by this final
                rule. FRA has also accounted for the cost for alerters in the final
                rule's RIA. Based on ASLRRA's comment, FRA has included the estimated
                cost of $20,000 per alerter.
                 Further, FRA has revised the cost for preparing risk assessments
                from the estimates presented in the NPRM. ASLRRA commented that current
                one-person operations hauling hazardous materials would have to hire
                additional employees because such operations would not be allowed under
                the proposed requirements. However, in the final rule, Class III
                railroads will be allowed to continue legacy one-person train crew
                operations that transport hazardous materials of the types or
                quantities specified in Sec. 218.123(c), provided that they notify
                FRA. Therefore, small railroads with such train operations will be able
                to continue operating with one-person crews and will not need to hire
                additional employees if they adhere to the requirements in this final
                rule. Class III railroads that would like to commence new one-person
                train crew operations transporting certain types and quantities of
                hazardous materials specified in the final rule will need to apply for
                special approval and conduct a risk assessment but should not need to
                hire additional crewmembers to transition from a two-person train crew
                operation to a one-person train crew operation.
                3. Response to Comments Filed by the Chief Counsel for Advocacy of the
                Small Business Administration
                 FRA received a comment from SBA-Advocacy, asserting that FRA
                appears to have significantly understated the cost and number of small
                businesses that would be impacted by the proposed rule.
                 As stated above, FRA has revised the estimated number of small
                entities impacted to 73 railroads with legacy operations, up from the
                original 7 estimated in the RIA for the NPRM. Currently, approximately
                75 railroads operate some trains with one-person crews. All but two of
                those operations are small railroads. Therefore, FRA estimates there
                are approximately 73 small railroads currently operating that will be
                impacted by this final rule.
                 SBA-Advocacy also commented that FRA should revise and republish
                its Initial Regulatory Flexibility Analysis (IRFA), or a Supplemental
                IRFA, including further consideration of significant regulatory
                alternatives, for additional public comment before proceeding.
                 As FRA has made several changes in the final rule from the proposal
                in the NPRM, FRA is publishing this FRFA to aid the public in
                determining the impact to small entities. FRA has adjusted the costs
                and revised the final rule based on public comments, including comments
                from small entities and SBA-Advocacy. FRA also provided extra time and
                various opportunities (including a public hearing) for interested
                parties, including small entities, to comment.
                4. Description and Estimate of the Number of Small Entities to Which
                the Rule Will Apply
                 The Regulatory Flexibility Act of 1980 requires a review of
                proposed and final rules to assess their impact on small entities,
                unless the Secretary certifies that the rule would not have a
                significant economic impact on a substantial number of small entities.
                ``Small entity'' is defined in 5 U.S.C. 601 as a small business concern
                that is independently owned and operated and is not dominant in its
                field of operation. The U.S. Small Business Administration (SBA) has
                authority to regulate issues related to small businesses, and
                stipulates in its size standards that a ``small entity'' in the
                railroad industry is a for profit ``line-haul railroad'' that has fewer
                than 1,500 employees, a ``short line railroad'' with fewer than 1,500
                employees, a ``commuter rail system'' with annual receipts of less than
                $47.0 million dollars, or a contractor that performs support activities
                for railroads with annual receipts of less than $34.0 million.\333\
                ---------------------------------------------------------------------------
                 \333\ U.S. Small Business Administration, ``Table of Small
                Business Size Standards Matched to North American Industry
                Classification System Codes, March 27, 2023. https://www.sba.gov/sites/sbagov/files/2023-06/Table%20of%20Size%20Standards_Effective%20March%2017%2C%202023%20%282%29.pdf.
                ---------------------------------------------------------------------------
                 Federal agencies may adopt their own size standards for small
                entities in consultation with SBA and in conjunction with public
                comment. Under that authority, FRA has published a proposed statement
                of agency policy that formally establishes ``small entities'' or
                ``small businesses'' as railroads, contractors, and hazardous materials
                shippers that meet the revenue requirements of a Class III railroad as
                set forth in 49 CFR part 1201, General Instruction 1-1, which is $20
                million or less in inflation-adjusted annual revenues,\334\ and
                commuter railroads or
                [[Page 25099]]
                small governmental jurisdictions that serve populations of 50,000 or
                less.\335\ FRA is using this definition for the final rule.
                ---------------------------------------------------------------------------
                 \334\ The Class III railroad revenue threshold is $46.3 million
                or less, for 2022. https://www.ecfr.gov/current/title-49/subtitle-B/chapter-X/subchapter-C/part-1201.
                 \335\ See 68 FR 24891 (May 9, 2003) (codified at appendix C to
                49 CFR part 209).
                ---------------------------------------------------------------------------
                 When shaping the final rule, FRA considered the impact that the
                final rule would have on small entities. FRA has provided exceptions to
                the two-person crew requirement which would limit the impact on small
                entities. In addition, tourist train operations that are not part of
                the general system may operate with one-person crews.
                 The final rule is applicable to all railroads, although only
                railroads that operate trains with one crewmember would be affected.
                FRA estimates there are 768 Class III railroads, of which 734 operate
                on the general system. These railroads are of varying size, with
                approximately 250 Class III railroads belonging to larger holding
                companies.
                 Many small railroads will qualify for an exception under Sec.
                218.129, which allows for one-person operations if a railroad is a
                legacy one-person freight train operation, work train operation, helper
                service train operation, or lite locomotive train operation staffed
                with a one-person train crew. Those railroads will not need to petition
                FRA for special approval for such an operation, nor will they be
                required to submit a risk assessment. They will be required to notify
                FRA of the operation and ensure that they adopt and comply with
                operating rules for the one-person operation and equip the one-person
                train crew's controlling locomotive with an alerter.
                 FRA estimates that there are 73 legacy operations on Class III
                railroads. Legacy operations will be required to notify FRA of the
                operation and ensure that they adopt and comply with operating rules
                for the one-person operation and equip the one-person train crew's
                controlling locomotive with an alerter. Over the 10-year analysis, FRA
                estimates an additional 84 Class III railroads will be impacted by this
                final rule; this includes 50 railroads that would be required to notify
                FRA and 34 that would require special approval from FRA. The following
                table shows the estimated number of new one person operations per year
                on Class III railroads.
                ------------------------------------------------------------------------
                 Class III
                 Class III railroads,
                 Year railroads, special
                 notification approval
                ------------------------------------------------------------------------
                1....................................... 11 7
                2....................................... 11 7
                3....................................... 5 4
                4....................................... 5 4
                5....................................... 3 2
                6....................................... 3 2
                7....................................... 3 2
                8....................................... 3 2
                9....................................... 3 2
                10...................................... 3 2
                 -------------------------------
                 Total................................. 50 34
                ------------------------------------------------------------------------
                 Some of those railroads may be some of the same railroads already
                operating a legacy one-person operation. If a railroad is beginning a
                new operation that does not fall under the parameters of the legacy
                operation, it will be required to notify FRA or apply for special
                approval, depending on the commodities transported. All new operations
                will need to adopt and comply with operating rules for one-person train
                crew operations and equip a one-person train crew's controlling
                locomotive with an alerter.
                5. Description of the Projected Reporting, Recordkeeping, and Other
                Compliance Requirements of the Rule
                 The final rule requires Class III railroads to notify FRA of
                current one-person train crew operations. Those operations must have
                operating rules relevant to one-person train crews and equip one-person
                locomotives with alerters. Class III railroads that commence one-person
                train crew operations that transport hazardous materials of the types
                or quantities specified in Sec. 218.123(c) must apply for special
                approval and conduct a risk assessment. Class III railroads commencing
                one-person train crew operations not hauling the types or quantities
                specified in Sec. 218.123(c) will need to notify FRA of the operation
                but will not need to apply for special approval. Those railroads will
                also need to comply with the requirements for operating rules and
                alerters in locomotives of one-person train crews.
                 FRA estimates 73 one-person train crew operations currently exist
                across the Class III railroad industry. The following table shows the
                estimated number of new one-person operations over the 10-year
                analysis. These estimates are used throughout the analysis to estimate
                the impact to Class III railroads.
                 Railroads currently operating trains with one-person crews that do
                not have an alerter installed in the locomotive will need to install an
                alerter in a one-person train crew's controlling locomotive within two
                years of the effective date of the final rule.
                 Each alerter is estimated to cost $20,000 and each railroad would
                require, on average, 1.5 alerters for one-person train crew operations.
                The following table shows the cost to equip locomotives with alerters.
                 Class III railroads with legacy one-person train crew operations
                required to install alerters will have up to two years after the
                effective date of the final rule to install alerters. FRA estimates
                that the cost will be split over the first two years. The following
                table shows the 10-year estimated cost for legacy Class III one-person
                train crew operations to equip locomotives with alerters. The total
                estimated 10-year cost will be $2.2 million. The estimated annualized
                cost will be $301,607 (PV, 7%).
                 Total 10-Year Cost for Alerters, Class III Railroads With Legacy Operations
                ----------------------------------------------------------------------------------------------------------------
                 Present value Present value
                 Year Total cost ($) 7% ($) 3% ($)
                ----------------------------------------------------------------------------------------------------------------
                1............................................................... 1,095,000 1,095,000 1,095,000
                2............................................................... 1,095,000 1,023,364 1,063,107
                3............................................................... 0 0 0
                4............................................................... 0 0 0
                5............................................................... 0 0 0
                6............................................................... 0 0 0
                7............................................................... 0 0 0
                8............................................................... 0 0 0
                9............................................................... 0 0 0
                [[Page 25100]]
                
                10.............................................................. 0 0 0
                 -----------------------------------------------
                 Total....................................................... 2,190,000 2,118,364 2,158,107
                 Annualized.................................................. .............. 301,607 252,996
                ----------------------------------------------------------------------------------------------------------------
                 The following table shows the cost for new one-person operations on
                Class III railroads to equip locomotives with alerters. The total
                estimated 10-year cost will be $2.5 million. The estimated annualized
                cost will be $296,791 (PV, 7%).
                 Total 10-Year Cost for Alerters, New Class III Operations
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                 Number of new
                 one- person Number of Total cost per Present value Present value
                 Year operations per alerters per alerter ($) Total cost ($) 7% ($) 3% ($)
                 year operation
                 a b c d = a * b * c
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                1....................................................... 18 1.5 20,000 540,000 540,000 540,000
                2....................................................... 18 1.5 20,000 540,000 504,673 524,272
                3....................................................... 9 1.5 20,000 270,000 235,828 254,501
                4....................................................... 9 1.5 20,000 270,000 220,400 247,088
                5....................................................... 5 1.5 20,000 150,000 114,434 133,273
                6....................................................... 5 1.5 20,000 150,000 106,948 129,391
                7....................................................... 5 1.5 20,000 150,000 99,951 125,623
                8....................................................... 5 1.5 20,000 150,000 93,412 121,964
                9....................................................... 5 1.5 20,000 150,000 87,301 118,411
                10...................................................... 5 1.5 20,000 150,000 81,590 114,963
                 -----------------------------------------------------------------------------------------------
                 Total............................................... .............. .............. .............. 2,520,000 2,084,539 2,309,486
                 Annualized.......................................... .............. .............. .............. .............. 296,791 270,742
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                 The final rule requires each freight railroad with a legacy one-
                person train crew operation to adopt and comply with operating rules
                that establish regular and effective communication with a one-person
                train crew to ensure the safety of the train and that one-person train
                crewmember's safety. Each railroad will need approximately 12 hours to
                formalize these operating rules.
                 The following table shows the cost of formalizing operating rules
                for legacy Class III one-person train crew operations. This cost would
                be incurred only in year 1. Therefore, the total estimated 10-year cost
                will be $108,106. The estimated annualized cost will be $15,392 (PV,
                7%).
                 Cost of Formalizing Operating Rules, Legacy Class III Operations
                ----------------------------------------------------------------------------------------------------------------
                 Total cost per Number of Total annual
                 Type of employee Hours Hourly wage notification legacy cost across
                 rate ($) ($) operations industry ($)
                 a b c = a * b d e = c * d
                ----------------------------------------------------------------------------------------------------------------
                Senior Managers................. 4 123.41 494 .............. ..............
                Superintendents................. 4 123.41 494 .............. ..............
                Train Masters................... 2 123.41 247 .............. ..............
                Road Foreman.................... 2 123.41 247 .............. ..............
                 -------------------------------------------------------------------------------
                 Total....................... 12 .............. 1,481 73 108,106
                ----------------------------------------------------------------------------------------------------------------
                 Class III railroads implementing one-person train crew operations
                will be required to adopt and comply with operating rules that
                establish regular and effective communication with a one-person train
                crew to ensure the safety of the train and that one-person train
                crewmember's safety. The following table shows the cost of formalizing
                operating rules for new Class III one-person train crew operations. It
                is estimated to take 12 hours per railroad for a total cost of $1,481
                per railroad.
                [[Page 25101]]
                 Cost of Formalizing Operating Rules, New Class III Operations
                ----------------------------------------------------------------------------------------------------------------
                 Hourly wage Total cost per
                 Type of employee Hours rate ($) railroad ($)
                 a b c = a * b
                ----------------------------------------------------------------------------------------------------------------
                Senior Managers................................................. 4 123.41 494
                Superintendents................................................. 4 123.41 494
                Train Masters................................................... 2 123.41 247
                Road Foreman.................................................... 2 123.41 247
                 -----------------------------------------------
                 Total....................................................... 12 .............. 1,481
                ----------------------------------------------------------------------------------------------------------------
                 The following table shows the total 10-year costs for Class III
                railroads to adopt and comply with operating rules for communication
                and emergency situations specific to one-person train crew operations.
                The total estimated 10-year cost is $124,396. The annualized cost is
                $14,651 (PV, 7%).
                 Total 10-Year Costs of Operating Rules, New Class III Operations
                ----------------------------------------------------------------------------------------------------------------
                 Number of new
                 one- person Total cost per Present value Present value
                 Year operations per operation ($) Total cost ($) 7% ($) 3% ($)
                 year
                 a b c = a * b
                ----------------------------------------------------------------------------------------------------------------
                1............................... 18 1,481 26,656 26,656 26,656
                2............................... 18 1,481 26,656 24,913 25,880
                3............................... 9 1,481 13,328 11,641 12,563
                4............................... 9 1,481 13,328 10,880 12,197
                5............................... 5 1,481 7,405 5,649 6,579
                6............................... 5 1,481 7,405 5,279 6,387
                7............................... 5 1,481 7,405 4,934 6,201
                8............................... 5 1,481 7,405 4,611 6,021
                9............................... 5 1,481 7,405 4,310 5,845
                10.............................. 5 1,481 7,405 4,028 5,675
                 -------------------------------------------------------------------------------
                 Total....................... .............. .............. 124,396 102,901 114,005
                 Annualized.................. .............. .............. .............. 14,651 13,365
                ----------------------------------------------------------------------------------------------------------------
                 The final rule requires each freight railroad with a legacy one-
                person train crew operation to provide certain information about the
                operation in a written notification to FRA. It will take approximately
                20 hours for each Class III railroad to prepare and make the
                notification to FRA of its one-person operations.
                 The following table shows the cost for legacy Class III railroad
                operations to make the notification to FRA. This cost would be incurred
                only in year 1. Therefore, the total estimated cost will be $180,177.
                The estimated annualized cost will be $25,653 (PV, 7%).
                 Cost of Notification, Legacy Class III Operations
                ----------------------------------------------------------------------------------------------------------------
                 Total cost per Total annual
                 Type of employee Hours per Hourly wage notification Number of cost across
                 notification rate ($) ($) notifications industry ($)
                 a b c = a * b d e = c * d
                ----------------------------------------------------------------------------------------------------------------
                Senior Managers................. 7 123.41 864 .............. ..............
                Superintendents................. 5 123.41 617 .............. ..............
                Train Masters................... 4 123.41 494 .............. ..............
                Road Foreman.................... 4 123.41 494 .............. ..............
                 -------------------------------------------------------------------------------
                 Total....................... 20 .............. 2,468 73 180,177
                ----------------------------------------------------------------------------------------------------------------
                 The final rule requires each Class III freight railroad that plans
                to initiate a one-person train crew operation after the final rule's
                effective date that will not be transporting certain types or
                quantities of hazardous materials that have been determined to pose the
                highest risk in transportation to provide FRA with written notification
                of the operation before commencing the operation. The following table
                shows the cost for Class III railroads to notify FRA of new one-person
                operations. It is estimated to take 20 hours per railroad
                [[Page 25102]]
                to prepare and make the notification to FRA for a total cost of $2,468.
                 Cost of Notification, New Class III Railroad Operations
                ----------------------------------------------------------------------------------------------------------------
                 Total cost per
                 Type of employee Hours per Hourly wage notification
                 notification rate ($) ($)
                 a b c = a * b
                ----------------------------------------------------------------------------------------------------------------
                Senior Managers................................................. 7 123.41 864
                Superintendents................................................. 5 123.41 617
                Train Masters................................................... 4 123.41 494
                Road Foreman.................................................... 4 123.41 494
                 -----------------------------------------------
                 Total....................................................... 20 .............. 2,468
                ----------------------------------------------------------------------------------------------------------------
                 The following table shows the total 10-year costs for Class III
                railroads to notify FRA when commencing new one-person train crew
                operations. This option could also be used by railroads that are
                continuing an operation that was established less than two years before
                the effective date of the final rule. Railroads hauling certain types
                and quantities of hazardous materials require special approval; hence,
                those operations are not included in this estimate. The estimates here
                are solely for operations that only require notification to FRA. The
                total estimated 10-year cost is $133,282. The annualized cost is
                $15,823 (PV, 7%).
                 Total 10-Year Cost of Notification, New Class III Railroad Operations
                ----------------------------------------------------------------------------------------------------------------
                 Estimated Total cost per
                 Year notifications notification Total cost ($) Present value Present value
                 per year ($) 7% ($) 3% ($)
                 a b c = a * b .............. ..............
                ----------------------------------------------------------------------------------------------------------------
                1............................... 12 2,468 29,618 29,618 29,618
                2............................... 12 2,468 29,618 27,681 28,756
                3............................... 6 2,468 14,809 12,935 13,959
                4............................... 6 2,468 14,809 12,089 13,552
                5............................... 3 2,468 7,405 5,649 6,579
                6............................... 3 2,468 7,405 5,279 6,387
                7............................... 3 2,468 7,405 4,934 6,201
                8............................... 3 2,468 7,405 4,611 6,021
                9............................... 3 2,468 7,405 4,310 5,845
                10.............................. 3 2,468 7,405 4,028 5,675
                 -------------------------------------------------------------------------------
                 Total....................... .............. .............. 133,282 111,133 122,593
                 Annualized.................. .............. .............. .............. 15,823 14,372
                ----------------------------------------------------------------------------------------------------------------
                 The final rule requires Class III freight railroads that haul
                certain types or quantities of hazardous materials that have been
                determined to pose the highest risk in transportation that want to
                initiate a new operation with a one-person train crew or continue an
                operation that was established less than two years before the effective
                date of the final rule to petition FRA under a special approval
                procedure. As part of the special approval process, these railroads
                will be required to conduct a risk assessment. The risk assessment must
                include a description of the final operation, a hazard analysis, and
                discussion of the tasks and functions of the one crewmember and
                equipment.
                 ASLRRA and holding companies will likely create a model or template
                program that can be used by Class III railroads; therefore, the burden
                for each Class III railroad is estimated to be six hours per one-person
                train crew operation. The estimated cost per railroad is $665 to apply
                for special approval and submit a risk assessment.
                 Cost of Special Approval and Risk Assessment, Class III Railroads
                ----------------------------------------------------------------------------------------------------------------
                 Number of Total cost
                 Hourly wage hours per per railroad
                 rate ($) railroad ($)
                 (a) (b) (c) = (a) *
                 (b)
                ----------------------------------------------------------------------------------------------------------------
                Chief Safety Officer............................................ 123.41 4 494
                Administrative Assistant........................................ 85.93 2 172
                 -----------------------------------------------
                 Total per Railroad.......................................... .............. 6 665
                ----------------------------------------------------------------------------------------------------------------
                [[Page 25103]]
                 The following table shows the total 10-year costs for Class III
                railroads to apply for special approval and conduct a risk assessment.
                Only railroads hauling certain types and quantities of hazardous
                materials require special approval, including a risk assessment. The
                total estimated 10-year cost is $22,627. The annualized cost is $2,661
                (PV, 7%).
                 Total 10-Year Cost for Special Approval and Risk Assessment, Class III Railroads
                ----------------------------------------------------------------------------------------------------------------
                 Number of Total cost
                 risk per risk Total costs Present value Present value
                 Year assessments assessment ($) 7% ($) 3% ($)
                 per year ($)
                 a b c = a * b
                ----------------------------------------------------------------------------------------------------------------
                1............................... 7 665 4,658 4,658 4,658
                2............................... 7 665 4,658 4,354 4,523
                3............................... 4 665 2,662 2,325 2,509
                4............................... 4 665 2,662 2,173 2,436
                5............................... 2 665 1,331 1,015 1,183
                6............................... 2 665 1,331 949 1,148
                7............................... 2 665 1,331 887 1,115
                8............................... 2 665 1,331 829 1,082
                9............................... 2 665 1,331 775 1,051
                10.............................. 2 665 1,331 724 1,020
                 -------------------------------------------------------------------------------
                 Total....................... .............. .............. 22,627 18,689 20,725
                 Annualized.................. .............. .............. .............. 2,661 2,430
                ----------------------------------------------------------------------------------------------------------------
                 Each railroad that receives special approval to use an operation
                with a one-person train crew must prepare an annual report, which will
                be a formal review and analysis each calendar year, of the one-person
                train crew operation. The annual report, which will include a
                railroad's findings and conclusions from its review, shall be submitted
                no later than March 31 of the following year. The following table shows
                the annual labor cost per railroad to complete each report. It is
                estimated to require approximately 8 hours of labor per railroad for a
                total cost of $687 per year.
                 Cost of Annual Report, per Railroad
                ----------------------------------------------------------------------------------------------------------------
                 Total annual
                 Type of employee Hours per Hourly wage cost per
                 railroad rate ($) railroad ($)
                 a b c = a * b
                ----------------------------------------------------------------------------------------------------------------
                Professional and Administrative.............................. 8 85.93 687
                ----------------------------------------------------------------------------------------------------------------
                 The following table shows the total 10-year costs for Class III
                railroads to complete the annual report. The total estimated 10-year
                cost is $156,737. The annualized cost is $15,471 (PV, 7%).
                 Total 10-Year Costs of Annual Report, Class III Railroads
                ----------------------------------------------------------------------------------------------------------------
                 Number of
                 Year reports per Cost per Total cost Present value Present value
                 year report ($) ($) 7% ($) 3% ($)
                 a b c = a * b
                ----------------------------------------------------------------------------------------------------------------
                1............................... 0 687 0 0 0
                2............................... 14 687 9,624 8,995 9,344
                3............................... 18 687 12,374 10,808 11,664
                4............................... 22 687 15,124 12,346 13,840
                5............................... 24 687 16,499 12,587 14,659
                6............................... 26 687 17,874 12,744 15,418
                7............................... 28 687 19,248 12,826 16,120
                8............................... 30 687 20,623 12,843 16,769
                9............................... 32 687 21,998 12,803 17,366
                10.............................. 34 687 23,373 12,713 17,914
                 -------------------------------------------------------------------------------
                 Total....................... .............. .............. 156,737 108,664 133,093
                 Annualized.................. .............. .............. .............. 15,471 15,603
                ----------------------------------------------------------------------------------------------------------------
                [[Page 25104]]
                 The following table shows the annualized costs for all provisions
                of the final rule. The total annualized cost for all Class III
                railroads is $687,852 (PV, 7%).
                 Annualized Costs for Class III Railroads' One-Person Operations
                ------------------------------------------------------------------------
                 Annualized cost,
                 Cost category 7 percent ($)
                ------------------------------------------------------------------------
                Alerters, Legacy Operations.......................... 301,607
                Alerters, New Operations............................. 296,791
                Operating Rules, Legacy Operations................... 15,392
                Operating Rules, New Operations...................... 14,651
                Notification to FRA, Legacy Operations............... 25,653
                Notification to FRA, New Operations.................. 15,823
                Special Approval and Risk Assessment................. 2,661
                Annual Report........................................ 15,471
                 ------------------
                 Total Annualized Cost for All Class III Railroads 688,050
                ------------------------------------------------------------------------
                 The industry trade organization representing small railroads,
                ASLRRA, reports the average freight revenue per Class III railroad is
                $4.75 million.\336\ The following table summarizes the average annual
                cost and revenue for Class III railroads.
                ---------------------------------------------------------------------------
                 \336\ American Short Line and Regional Railroad Association,
                Short Line and Regional Railroad Facts and Figures, p. 10 (2017
                pamphlet).
                 Annual Class III Railroads' Cost and Revenue
                ----------------------------------------------------------------------------------------------------------------
                 Total costs for all
                Class III railroads, Number of Class III Average annual cost Average Class III Average annual
                annualized 7 percent railroads per Class III revenue ($) cost as percent of
                 ($) railroad ($) revenue
                a b c = a / b d e = c / d
                ----------------------------------------------------------------------------------------------------------------
                 688,050 157 4,382 4,750,000 0.09%
                ----------------------------------------------------------------------------------------------------------------
                 The estimated average annual cost for a Class III railroad that is
                operating one-person train crews will be $4,382. This represents a
                small percentage (0.1%) of the average annual revenue for a Class III
                railroad.
                6. A Description of the Steps the Agency Has Taken To Minimize the
                Economic Impact on Small Entities
                 This final rule allows Class III freight railroads to continue
                operating with one-person train crews for operations established for at
                least two years before the effective date of the final rule as long as
                these railroads notify FRA, install alerters, and adopt and comply with
                operating rules specific for one-person train crews according to the
                implementation schedule.
                 In response to comments on the NPRM, FRA has simplified the risk
                assessment and reduced the number of operations to which the special
                approval requirement will apply. Railroads commencing one-person train
                crew operations with certain types and quantities of hazardous
                materials will be required to petition FRA for special approval and
                conduct a risk assessment. Class III railroads commencing one-person
                operations without certain types and quantities of hazardous materials
                will not need to petition FRA for special approval or complete a risk
                assessment. Those new one-person train crew operations will require
                notification to FRA, installation of alerters, and adoption and
                compliance with operating rules specific for one-person crews. The
                notification requirement provides flexibility for Class III railroads
                not hauling certain types and quantities of hazardous materials.
                 Based on comments requesting more time to comply with any new
                minimum requirements to allow for proper planning, operational changes,
                or hiring and training of additional crewmembers, FRA is extending
                compliance dates for Class III railroads for certain exceptions that
                cannot be used by a Class I railroad, and therefore Class III railroads
                are provided greater flexibility in those circumstances such as when a
                Class III railroad's legacy one-person train crew freight operation has
                been established for at least two years before the effective date of
                the final rule or the Class III railroad decides to initiate a new one-
                person train crew operation that is not transporting hazardous
                materials of the types or quantities specified in Sec. 218.123(c).
                 The final rule reflects relief from the proposed prohibition on the
                transportation of some hazardous materials with a one-person train crew
                set forth in the NPRM to provide for these legacy operations and new
                operations subject to conditions to ensure safety.
                C. Paperwork Reduction Act
                 FRA is submitting the information collection requirements in this
                proposed rule to the Office of Management and Budget (OMB) for approval
                under the Paperwork Reduction Act of 1995.\337\ The sections that
                contain the new information collection requirements and the estimated
                time to fulfill each requirement are as follows:
                ---------------------------------------------------------------------------
                 \337\ 44 U.S.C. 3501 et seq.
                [[Page 25105]]
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                 Total cost
                 CFR section Respondent universe Total annual responses Average time per Total annual burden equivalent in
                 \338\ response U.S. dollar
                 ....................... (A).................... (B).................... (C = A * B)............ (D = C
                 * wage rates)
                 \339\
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                218.123--General crew size staffing 784 railroads.......... 47 adopted rules and 120 hours (96 + 12 + 816.00 hours (288 + 204 $70,118.88
                 requirements--Each railroad's practices (27 legacy 12) \340\. + 324).
                 adoption or revision of rules and operations + 3 Class I
                 practices with the requirement of new operations + 17
                 this subpart G (New requirement). Class II and III new
                 operations).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(d)(2) Location of crewmember(s) Direct communications between train crewmembers during train operations are a usual and customary practice.
                 that is not operating the train Consequently, there is no burden associated with this requirement.
                 when the train is moving--Direct
                 communication between train crew
                 members (New requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                218.125(c)--Specific passenger and The estimated paperwork burden for emergency preparedness plans is already included under OMB Control Number 2130-
                 tourist train operation exceptions 0545. Consequently, there is no additional burden associated with this requirement.
                 to crew size safety requirements--
                 Passenger railroads' emergency
                 preparedness plan approved under 49
                 CFR 239.201 (New requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(d)(3) Federal Transit The estimated paperwork burden for approved FTA and SSO Public Transportation Agency Safety Plans is included
                 Administration (FTA) and designated under OMB Control Number 2132-0558. Consequently, there is no additional burden associated with this requirement.
                 State Safety Oversight (SSO) Agency
                 approved Public Transportation
                 Agency Safety Plan in accordance
                 with 49 CFR parts 673 and 674 (New
                 requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(e) Existing passenger train The estimated paperwork burden for emergency preparedness plans is already included under OMB Control Number 2130-
                 operations one-person train crew 0545. Consequently, there is no additional burden associated with this requirement.
                 with an approved emergency
                 preparedness plan (New requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                218.129(a)-(b)(11)--Conditional Class II and III 35 notices (25 legacy 40 hours (20 + 20)..... 700 hours.............. $86,387
                 exceptions based on compliance railroads. operations + 10 Class
                 dates for legacy freight train II and III new
                 operations, class II and III operations).
                 freight railroad train operations,
                 work train operations, helper
                 service train operations, and lite
                 locomotive train operations staffed
                 with a one-person train crew--
                 Written notice requirements shall
                 be submitted by email to FRA (New
                 requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(b)(12) Copy of any railroad rule The estimated paperwork burden for this requirement is included above under Sec. 218.129(a)-(b)(11).
                 or practice that applies to the one-
                 person train crew operation (New
                 requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(b)(13)-(14) Accident and incident The estimated paperwork burden for this requirement is included above under Sec. 218.129(b)(1)-(11).
                 data or any other information
                 describing protections in lieu of a
                 second train crewmember (New
                 requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(c) Additional requirements--Adopt The estimated paperwork burden of this requirement is included above under Sec. 218.123.
                 and comply with an operating rule
                 that complies with the requirements
                 of ensuring rail employees can take
                 mitigation measures that provide a
                 level of safety that is as safe or
                 safer than a two-person train crew
                 operation to address certain
                 situations with the one-person
                 train crew operation (New
                 requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                218.131(a)(2)(i)--Special approval The estimated paperwork burden for the special approval petition is included with the risk assessment burden under
                 petition requirements for train Sec. 218.133.
                 operations staffed with a one-
                 person train crew RR with
                 established one-person train crew
                 written notice to continue
                 operations (New requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(a)(2)(iii) RRs with established The estimated paperwork burden for the special approval petition is included with the risk assessment burden under
                 one-person train crew to submit Sec. 218.133.
                 special approval petition.
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(a)(3)--Each freight railroad The estimated paperwork burden for special approval petition is included with the risk assessment burden under
                 seeking to either initiate or Sec. 218.133.
                 continue a one-person train crew
                 must receive FRA's special approval
                 for the operation under this
                 subpart and comply with section
                 Sec. 218.129(c) (New requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(a)(4)--Passenger railroads The estimated paperwork burden for special approval petition is included with the risk assessment burden under
                 seeking to initiate train Sec. 218.133.
                 operations with a one-person train
                 crew must receive FRA's special
                 approval for the operation (New
                 requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(b)(1)-(15) Petition for a train The estimated paperwork burden for special approval petition is included with the risk assessment burden under
                 operation staffed with a one-person Sec. 218.133.
                 train crew that is not permitted
                 under Sec. Sec. 218.125 through
                 218.129 must contain sufficient
                 information for FRA to determine
                 whether approving the operation
                 described in the petition is as
                 safe or safer than a two-person
                 minimum train crew operation (New
                 requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                [[Page 25106]]
                
                218.133(a) Risk assessment content 784 railroads.......... 10.33 risk assessments 586; 580 hours + 6 1,973.40 Hours 171,148.42
                 and procedures--General (Note: The (3.33 Class I/ hours. (1,931.40 + 42).
                 paperwork burden for special Passenger operations +
                 approval petition is included here. 7 Class II and III
                 The paperwork burden for revised operations).
                 risk assessment is included under
                 Sec. 218.135(e)) (New
                 requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(b) Alternative standard--Petition The estimated paperwork burden for this requirement is included under Sec. 218.133 and Sec. 218.135.
                 for approval to use alternative
                 methodologies (New requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                218.135(c)--Special approval Railroad industry and 10 petition comments... 1 hour................. 10 hours............... 859.30
                 procedure--Comments sent to FRA on interested parties.
                 petitions for special approval (New
                 requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(d)(1) Disposition of petitions-- The requirements of this provision are exempted from the Paperwork Reduction Act under 5 CFR 1320.4(a)(2) because
                 Hearings on petitions (New this activity is conducted during an administrative action affecting specific individuals or entities.
                 requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(d)(2) Special approval procedure-- The estimated paperwork burden for this requirement is included under Sec. 218.135.
                 Disposition of petitions--
                 Petitioners' response to FRA's
                 special conditions to the approval
                 of petition (New requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(e) Modifications of operations 9 railroads............ 1.33 revised risk 70 hours............... 93.10 hours............ 8,000.08
                 already approved; revised risk assessments.
                 assessments submitted to FRA--All
                 operations (New requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                218.137--Annual railroad 784 railroads.......... 23 annual reports...... 8 hours................ 184 hours.............. 15,811.12
                 responsibilities after receipt of
                 special approval--Annual review and
                 analysis of FRA-approved train
                 operation(s) (New requirement).
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                --(d) Railroads' review of FRA The paperwork burden for this requirement is included above under Sec. 218.137.
                 response to their annual report
                 (New requirement).
                 -------------------------------------------------------------------------------------------------------------------
                 Total \341\..................... 784 railroads.......... 127 responses.......... N/A.................... 3,777 hours............ 352,324.81
                --------------------------------------------------------------------------------------------------------------------------------------------------------
                 All estimates include the time for reviewing instructions;
                searching existing data sources; gathering or maintaining the needed
                data; and reviewing the information. For information or a copy of the
                paperwork package submitted to OMB, contact Ms. Arlette Mussington,
                Information Collection Clearance Officer, at email:
                [email protected] or telephone: (571) 609-1285; or Ms. Joanne
                Swafford, Information Collection Clearance Officer, at email:
                [email protected] or telephone: (757) 897-9908.
                ---------------------------------------------------------------------------
                 \338\ For purposes of this table, there are 784 railroads,
                excluding tourist railroads not on the general system, in the
                respondent universe. Additionally, FRA is currently aware of nine
                one-person train crew operations.
                 \339\ Throughout the tables in this document, the dollar
                equivalent cost is derived from the 2022 Surface Transportation
                Board's Full Year Wage A&B data series using the appropriate
                employee group hourly wage rate that includes 75-percent overhead
                charges.
                 \340\ This estimate also includes the burden associated with
                adopting and complying with operating rules under Sec. 218.123(c).
                 \341\ Totals may not add due to rounding.
                ---------------------------------------------------------------------------
                 OMB is required to decide concerning the collection of information
                requirements contained in this rule between 30 and 60 days after
                publication of this document in the Federal Register. Therefore, a
                comment to OMB is best assured of having its full effect if OMB
                receives it within 30 days of publication. FRA is not authorized to
                impose a penalty on persons for violating information collection
                requirements that do not display a current OMB control number, if
                required. FRA intends to obtain current OMB control numbers for any new
                information collection requirements resulting from this rulemaking
                action prior to the effective date of the final rule. The current OMB
                control number for this rule is 2130-0636.
                D. Federalism Implications
                 Executive Order 13132, ``Federalism,'' \342\ requires FRA to
                develop an accountable process to ensure ``meaningful and timely input
                by State and local officials in the development of regulatory policies
                that have federalism implications.'' ``Policies that have federalism
                implications'' are defined in the Executive Order to include
                regulations that have ``substantial direct effects on the States, on
                the relationship between the national government and the States, or on
                the distribution of power and responsibilities among the various levels
                of government.'' Under Executive Order 13132, to the extent practicable
                and permitted by law, the agency may not issue a regulation with
                federalism implications that imposes substantial direct compliance
                costs and that is not required by statute, unless the Federal
                Government provides the funds necessary to pay the direct compliance
                costs incurred by State and local governments, the agency consults with
                State and local governments, or the agency consults with State and
                local government officials early in the process of developing the
                regulation. National action limiting the policymaking discretion of the
                States shall be taken only where there is constitutional and statutory
                authority for the action and the national activity is appropriate in
                light of the presence of a problem of national significance. Where
                there are significant uncertainties as to whether national action is
                authorized or appropriate, agencies shall consult with appropriate
                State and local officials to determine whether Federal objectives can
                be attained by other means.
                ---------------------------------------------------------------------------
                 \342\ 64 FR 43255 (Aug. 10, 1999).
                ---------------------------------------------------------------------------
                 FRA has analyzed this final rule in accordance with the principles
                and criteria contained in Executive Order 13132. FRA has determined
                that this
                [[Page 25107]]
                final rule has no federalism implications, other than the possible
                preemption of State laws under 49 U.S.C. 20106. Therefore, the
                consultation and funding requirements of Executive Order 13132 do not
                apply, and preparation of a federalism summary impact statement for the
                rule is not required.
                 Further, federalism concerns have been considered in the
                development of this rule both internally and through consultation
                within FRA's Federal advisory committee, RSAC, which has as permanent
                voting members two organizations representing State and local
                interests: the American Association of State Highway and Transportation
                Officials (AASHTO) and the Association of State Rail Safety Managers
                (ASRSM).\343\ FRA has also received input from State and local
                officials through the notice and comment public participation process
                and left it to State or local officials to decide whether to
                participate in the publicly held hearing, either in person or
                virtually. In the discussion of comments and FRA's conclusions, FRA
                responded to the comments on preemption and further expanded upon the
                agency's explanation of the perceived preemption implications of the
                final rule.
                ---------------------------------------------------------------------------
                 \343\ In 1996, FRA established RSAC to develop new regulatory
                standards, through a collaborative process, with all segments of the
                rail community working together to fashion mutually satisfactory
                solutions on safety regulatory issues. Information about RSAC,
                including background, tasks, and documents, is available at https://rsac.fra.dot.gov/about. Although this rulemaking was not tasked to
                RSAC, FRA provided a regulatory activity update on the rulemaking at
                two RSAC meetings before the NPRM was published and at one meeting
                during the rulemaking's comment period and encouraged interested
                members of RSAC to submit comments or participate at the public
                hearing.
                ---------------------------------------------------------------------------
                E. International Trade Impact Assessment
                 The Trade Agreements Act of 1979 \344\ prohibits Federal agencies
                from engaging in any standards or related activities that create
                unnecessary obstacles to the foreign commerce of the United States.
                Legitimate domestic objectives, such as safety, are not considered
                unnecessary obstacles. The statute also requires consideration of
                international standards and, where appropriate, that they be the basis
                for U.S. standards. This final rule is purely domestic in nature and is
                not expected to affect trade opportunities for U.S. firms doing
                business overseas or for foreign firms doing business in the United
                States.
                ---------------------------------------------------------------------------
                 \344\ 19 U.S.C. Ch. 13.
                ---------------------------------------------------------------------------
                F. Environmental Assessment
                 FRA has evaluated this final rule consistent with the National
                Environmental Policy Act \345\ (NEPA), the Council of Environmental
                Quality's NEPA implementing regulations,\346\ and FRA's NEPA
                implementing regulations \347\ and determined that it is categorically
                excluded from environmental review and therefore does not require the
                preparation of an environmental assessment (EA) or environmental impact
                statement (EIS). Categorical exclusions (CEs) are actions identified in
                an agency's NEPA implementing regulations that do not normally have a
                significant impact on the environment and therefore do not require
                either an EA or EIS.\348\ Specifically, FRA has determined that this
                rule is categorically excluded from detailed environmental review.\349\
                ---------------------------------------------------------------------------
                 \345\ 42 U.S.C. 4321 et seq.
                 \346\ 40 CFR parts 1500 through 1508.
                 \347\ 23 CFR part 771.
                 \348\ 40 CFR 1508.4.
                 \349\ See 23 CFR 771.116(c)(15) (categorically excluding
                ``[p]romulgation of rules, the issuance of policy statements, the
                waiver or modification of existing regulatory requirements, or
                discretionary approvals that do not result in significantly
                increased emissions of air or water pollutants or noise'').
                ---------------------------------------------------------------------------
                 The main purpose of this rulemaking is to ensure that each train is
                adequately staffed and has appropriate safeguards in place for safe
                train operations under all operating conditions. This final rule would
                not directly or indirectly impact any environmental resources and would
                not result in significantly increased emissions of air or water
                pollutants or noise. In analyzing the applicability of a CE, FRA must
                also consider whether unusual circumstances are present that would
                warrant a more detailed environmental review.\350\ FRA has concluded
                that no such unusual circumstances exist with respect to this
                regulation and the final rule meets the requirements for categorical
                exclusion.\351\
                ---------------------------------------------------------------------------
                 \350\ 23 CFR 771.116(b).
                 \351\ 23 CFR 771.116(c)(15).
                ---------------------------------------------------------------------------
                 Pursuant to Section 106 of the National Historic Preservation Act
                and its implementing regulations, FRA has determined this undertaking
                has no potential to affect historic properties.\352\ FRA has also
                determined that this rulemaking does not approve a project resulting in
                a use of a resource protected by Section 4(f).\353\ Further, FRA
                reviewed this rule and found it consistent with Executive Order 14008,
                ``Tackling the Climate Crisis at Home and Abroad.''
                ---------------------------------------------------------------------------
                 \352\ See 54 U.S.C. 306108.
                 \353\ See DOT Act of 1966, as amended (Pub. L. 89-670, 80 Stat.
                931); 49 U.S.C. 303.
                ---------------------------------------------------------------------------
                G. Environmental Justice
                 Executive Order 14096, ``Revitalizing Our Nation's Commitment to
                Environmental Justice for All,'' which expands on Executive Order
                12898, ``Federal Actions to Address Environmental Justice in Minority
                Populations and Low-Income Populations,'' requires DOT agencies to
                achieve environmental justice as part of their mission by identifying
                and addressing, as appropriate, disproportionate and adverse human
                health or environmental effects, including those related to climate
                change and cumulative impacts of environmental and other burdens on
                communities with environmental justice concerns. DOT Order 5610.2C
                (``U.S. Department of Transportation Actions to Address Environmental
                Justice in Minority Populations and Low-Income Populations'') instructs
                DOT agencies to address compliance with Executive Order 12898 and
                requirements within the DOT Order 5610.2C in rulemaking activities, as
                appropriate, and also requires consideration of the benefits of
                transportation programs, policies, and other activities where minority
                populations and low-income populations benefit, at a minimum, to the
                same level as the general population as a whole when determining
                impacts on minority and low-income populations.\354\ FRA has evaluated
                this final rule under Executive Orders 14096 and 12898 and DOT Order
                5610.2C and has determined it will not cause disproportionate and
                adverse human health and environmental effects on communities with
                environmental justice concerns.
                ---------------------------------------------------------------------------
                 \354\ Executive Order 14096 is not currently referenced in DOT
                Order 5610.2C.
                ---------------------------------------------------------------------------
                H. Unfunded Mandates Reform Act of 1995
                 Under section 201 of the Unfunded Mandates Reform Act of 1995,\355\
                each Federal agency ``shall, unless otherwise prohibited by law, assess
                the effects of Federal regulatory actions on State, local, and tribal
                governments, and the private sector (other than to the extent that such
                regulations incorporate requirements specifically set forth in law).''
                Section 202 of the Act \356\ further requires that ``before
                promulgating any general notice of proposed rulemaking that is likely
                to result in promulgation of any rule that includes any Federal mandate
                that may result in the
                [[Page 25108]]
                expenditure by State, local, and tribal governments, in the aggregate,
                or by the private sector, of $100,000,000 or more (adjusted annually
                for inflation) in any 1 year, and before promulgating any final rule
                for which a general notice of proposed rulemaking was published, the
                agency shall prepare a written statement'' detailing the effect on
                State, local, and tribal governments and the private sector. This final
                rule will not result in the expenditure, in the aggregate, of
                $100,000,000 or more (as adjusted annually for inflation) in any one
                year, and thus preparation of such a statement is not required.
                ---------------------------------------------------------------------------
                 \355\ Public Law 104-4, 2 U.S.C. 1531.
                 \356\ 2 U.S.C. 1532.
                ---------------------------------------------------------------------------
                I. Energy Impact
                 Executive Order 13211, ``Actions Concerning Regulations That
                Significantly Affect Energy Supply, Distribution, or Use,'' requires
                Federal agencies to prepare a Statement of Energy Effects for any
                ``significant energy action.'' \357\ FRA evaluated this final rule
                under Executive Order 13211 and determined that this regulatory action
                is not a ``significant energy action'' within the meaning of Executive
                Order 13211.
                ---------------------------------------------------------------------------
                 \357\ 66 FR 28355 (May 22, 2001).
                ---------------------------------------------------------------------------
                List of Subjects in 49 CFR Part 218
                 Occupational safety and health, Penalties, Railroad employees,
                Railroad safety, Reporting and recordkeeping requirements.
                The Rule
                 For the reasons discussed in the preamble, FRA amends chapter II,
                subtitle B of title 49 of the Code of Federal Regulations as follows:
                PART 218--[AMENDED]
                0
                1. The authority citation for part 218 continues to read as follows:
                 Authority: 49 U.S.C. 20103, 20107, 20131, 20138, 20144, 20168;
                28 U.S.C. 2461 note; and 49 CFR 1.89.
                Subpart A--General
                0
                2. Amend Sec. 218.5 by adding definitions in alphabetical order for
                ``Associate Administrator for Safety'', ``FTA'', ``Hazard'', ``Helper
                service train operation'', ``Lite locomotive train operation'',
                ``Locomotive, MU'', ``Mishap'', ``One-person train crew'', ``One-person
                train crewmember'', ``Risk'', ``Risk assessment'', ``Switching service
                or switching operation'', ``Tourist train operation'', ``Tourist train
                operation that is not part of the general railroad system of
                transportation'', ``Trailing tons'', ``Train'' and ``Unit freight
                train'' to read as follows:
                Sec. 218.5 Definitions.
                * * * * *
                 Associate Administrator for Safety means the Associate
                Administrator for Railroad Safety and Chief Safety Officer of the
                Federal Railroad Administration or that person's delegate as designated
                in writing.
                * * * * *
                 FTA means the Federal Transit Administration.
                * * * * *
                 Hazard means an existing or potential condition that could lead to
                an unplanned event or series of events that can result in an accident
                or incident (i.e., mishap); injury, illness, or death; damage to or
                loss of a system, equipment, or property; or damage to the environment.
                 Helper service train operation means the train is a locomotive or
                group of locomotives being used to assist another train that has
                incurred mechanical failure or lacks sufficient tractive force
                necessary to traverse a particular section of track due to train
                tonnage and the grade of the terrain.
                * * * * *
                 Lite locomotive train operation means the train is a locomotive or
                a consist of locomotives not attached to any piece of equipment or
                attached only to a caboose.
                * * * * *
                 Locomotive, MU means rail rolling equipment self-propelled by any
                power source and intended to provide transportation for members of the
                general public.
                * * * * *
                 Mishap means an event or condition or series of events or
                conditions resulting in an accident or incident.
                 One-person train crew means either:
                 (1) One railroad employee is assigned a train as a train crew, and
                that single assigned person is performing the duties of both the
                locomotive engineer and the conductor; or
                 (2) More than one railroad employee is assigned a train as a train
                crew, but only a single assigned person, who is performing the duty of
                the locomotive engineer, is traveling on the train when the train is
                moving, and the remainder of the train crew, that would include the
                conductor if the locomotive engineer is not the assigned conductor, is
                assigned to intermittently assist the train's movements.
                 One-person train crewmember means, in the context of a one-person
                train crew operation, the single assigned person who is performing the
                duty of the locomotive engineer and is traveling in the operating cab
                of the controlling locomotive when the train is moving.
                 Risk means the combination of the expected probability (or
                frequency of occurrence) and the consequence (or severity) of a hazard.
                 Risk assessment means the process of determining, either
                quantitatively or qualitatively, or both, the level of risk associated
                with train operations with a one-person train crew, compared to
                operations with a two-person (or larger) crew, under all operating
                conditions.
                * * * * *
                 Switching service or switching operation means classifying rail
                cars according to commodity or destination; assembling of cars for
                train movements; changing the position of cars for purposes of loading,
                unloading, or weighing; placing locomotives and cars for repair or
                storage; or moving of rail equipment in connection with work service
                that does not constitute a train movement.
                 Tourist train operation means a tourist, scenic, historic, or
                excursion train operation.
                 Tourist train operation that is not part of the general railroad
                system of transportation means a tourist, scenic, historic, or
                excursion train operation conducted only on track used exclusively for
                that purpose (i.e., there is no freight, intercity passenger, or
                commuter passenger railroad operation on the track).
                 Trailing tons means the sum of the gross weights--expressed in
                tons-of the cars and the locomotives in a train that are not providing
                propelling power to the train.
                 Train means one or more locomotives coupled with or without cars,
                except during switching service.
                * * * * *
                 Unit freight train means a freight train composed of cars carrying
                a single type of commodity.
                * * * * *
                Subpart F--Handling Equipment, Switches, and Fixed Derails
                Sec. 218.93 [Amended]
                0
                3. Amend Sec. 218.93 by removing the definitions for ``Associate
                Administrator for Safety'' and ``Lite locomotive consist''.
                * * * * *
                0
                4. Amend Sec. 218.99 by revising paragraph (a)(2), the introductory
                text of paragraph (b)(3), and paragraph (e)(2) to read as follows:
                Sec. 218.99 Shoving or pushing movements.
                 (a) * * *
                 (2) The following requirements for shoving or pushing movements do
                not apply to rolling equipment intentionally
                [[Page 25109]]
                shoved or pushed to permit the rolling equipment to roll without power
                attached, i.e., free rolling equipment, during switching service
                activities known as kicking, humping, or dropping cars.
                 (b) * * *
                 (3) Point protection. When rolling equipment or a lite locomotive
                train with two or more locomotives that is operated from a single
                control stand is shoved or pushed, point protection shall be provided
                by a crewmember or other qualified employee by:
                * * * * *
                 (e) * * *
                 (2) Shoving or pushing operations with a helper service train
                operation or distributed power locomotives assisting a train when the
                train is being operated from the leading end in the direction of
                movement;
                * * * * *
                0
                5. Add subpart G to read as follows:
                Subpart G--Train Crew Size Safety Requirements
                Sec.
                218.121 Purpose and scope.
                218.123 General train crew size safety requirements.
                218.125 Specific passenger and tourist train operation exceptions to
                crew size safety requirements.
                218.127 Specific freight train exceptions to crew size safety
                requirements.
                218.129 Conditional exceptions for Class II and III legacy freight
                train operations, certain other Class II and III freight railroad
                train operations, work train operations, helper service train
                operations, and lite locomotive train operations staffed with a one-
                person train crew.
                218.131 Special approval petition requirements for train operations
                staffed with a one-person train crew.
                218.133 Risk assessment content and procedures.
                218.135 Special approval procedure.
                218.137 Annual railroad responsibilities after receipt of special
                approval.
                Subpart G--Train Crew Size Safety Requirements
                Sec. 218.121 Purpose and scope.
                 (a) The purpose of this subpart is to ensure that each train is
                adequately staffed and has appropriate safeguards in place for safe
                train operations under all operating conditions.
                 (b) This subpart prescribes minimum requirements for the size of
                different train crews depending on the type of operation and operating
                conditions. The minimum crew size requirements reflect the safety risks
                posed to railroad employees, the public, and the environment. This
                subpart also prescribes minimum requirements for the location of a
                second crewmember on a moving train and promotes safe and effective
                teamwork. Each railroad may prescribe additional or more stringent
                requirements in its operating rules, timetables, timetable special
                instructions, and other instructions.
                 (c) The requirements in this subpart are not applicable to a train
                operation controlled by a remote control operator as defined in Sec.
                229.5 of this chapter.
                Sec. 218.123 General train crew size safety requirements.
                 (a) General. Each railroad shall comply with the requirements of
                this subpart and may adopt its own rules or practices consistent with
                the requirements of this subpart. If any person, as defined in Sec.
                218.9 (including, but not limited to, each railroad, railroad officer,
                supervisor, and employee), violates any requirement of a railroad rule
                or practice implementing the requirements of this subpart, that person
                shall be considered to have violated the requirements of this subpart.
                 (b) Two-person train crew size safety requirement. Except as
                provided in this subpart, each train shall be assigned a minimum of two
                crewmembers.
                 (c) Hazardous materials. For the purposes of this paragraph (c), a
                tank car containing residue of a hazardous material as defined in Sec.
                171.8 of this title is not considered a loaded car. The exceptions in
                Sec. Sec. 218.125 and 218.127 are not applicable, and the exceptions
                in Sec. 218.129 apply as specified therein, when any train is:
                 (1) A high-hazard flammable train (HHFT) as defined in Sec. 171.8
                of this title;
                 (2) Transporting twenty (20) or more loaded tank cars or loaded
                intermodal portable tanks of any one or any combination of the
                hazardous materials identified in Sec. 232.103(n)(6)(i)(B) of this
                chapter; or
                 (3) Transporting one or more car loads of rail-security sensitive
                materials (RSSM) as defined in Sec. 1580.3 of this title.
                 (d) Location of crewmember(s) when the train is moving. A train
                crewmember that is not operating the train may be located anywhere
                outside of the operating cab of the controlling locomotive when the
                train is moving if:
                 (1) The train crewmember is on the train, except when the train
                crewmember cannot perform the duties assigned without temporarily
                disembarking from the train;
                 (2) The train crewmember and a locomotive engineer in the cab of
                the controlling locomotive can directly communicate with each other;
                 (3) The train crewmember can continue to perform the duties
                assigned; and
                 (4) The location does not violate any Federal railroad safety law,
                regulation, or order.
                Sec. 218.125 Specific passenger and tourist train operation
                exceptions to crew size safety requirements.
                 The requirements in this subpart are not applicable to the
                following passenger and tourist train operations that are operated with
                a one-person train crew:
                 (a) The train is a tourist train operation that is not part of the
                general railroad system of transportation;
                 (b) A tourist train operation that is part of the general system of
                transportation or a passenger operation in which:
                 (1) The locomotive engineer is moving cars empty of passengers; and
                 (2) Passengers will not board the train's cars until the crew
                conducts a safety briefing on the safe operation and use of the train's
                exterior side doors, in accordance with Sec. 238.135 of this chapter;
                 (c) A tourist train operation that is part of the general system of
                transportation or a passenger operation involving a single self-
                propelled car or married-pair unit, e.g., an MU locomotive operation,
                where the locomotive engineer has direct access to the passenger
                seating compartment and (for passenger railroads subject to part 239 of
                this chapter) the passenger railroad's emergency preparedness plan for
                this operation is approved under Sec. 239.201 of this chapter;
                 (d) A rapid transit operation in an urban area, i.e., an urban
                rapid transit system that is connected with the general railroad system
                of transportation under the following conditions:
                 (1) The operation is temporally separated from any conventional
                railroad operations;
                 (2) There is an FTA-approved and designated State Safety Oversight
                (SSO) Agency that is qualified to provide safety oversight; and
                 (3) The operator has an FTA/SSO-approved Public Transportation
                Agency Safety Plan in accordance with parts 673 and 674 of this title;
                or
                 (e) Each passenger train operation with a one-person train crew
                established before June 10, 2024 with an approved passenger train
                emergency preparedness plan under part 239 of this chapter for the
                operation.
                Sec. 218.127 Specific freight train exceptions to crew size safety
                requirements.
                 The requirements in this subpart are not applicable to the
                following freight
                [[Page 25110]]
                train operations that are operated with a one-person train crew:
                 (a) Mine load out, plant dumping, or similar operation exception. A
                unit freight train:
                 (1) Being loaded or unloaded in an assembly line manner;
                 (2) Located on a track that is temporarily made inaccessible from
                the general railroad system of transportation;
                 (3) Moving at a maximum authorized speed of 10 miles per hour or
                less;
                 (4) Not requiring the one-person train crewmember to operate a
                hand-operated switch, fill out paperwork, or call signal indications
                during the loading or unloading process; and
                 (5) If the operation is overseen by another person, typically in a
                tower or on the ground, requiring that person to have the capability of
                communicating with the one-person train crewmember operating the train.
                 (b) [Reserved]
                Sec. 218.129 Conditional exceptions based on compliance dates for
                Class II and III legacy freight train operations, certain other Class
                II and III freight railroad train operations, work train operations,
                helper service train operations, and lite locomotive train operations
                staffed with a one-person train crew.
                 (a) Application of this section. A railroad is not required to
                comply with the requirements in this section for each one-person train
                crew operation subject to an exception covered by Sec. 218.125 or
                Sec. 218.127. The following train operations may be operated with a
                one-person train crew subject to the requirements in this subpart:
                 (1) Each Class II or III railroad's legacy one-person train crew
                freight operation that has been established for at least two years
                before June 10, 2024, may continue to operate with a one-person train
                crew, including continuing to transport hazardous materials of the
                types or quantities specified in Sec. 218.123(c), if:
                 (i) No later than September 6, 2024, the railroad:
                 (A) Provides FRA with written notice, as specified by the
                requirements in paragraph (b) of this section; and
                 (B) Complies with the additional requirements in paragraphs (c)(1)
                and (2) of this section; and
                 (ii) No later than June 9, 2026, the railroad complies with the
                additional requirements in paragraph (c)(3) of this section.
                 (2) Each Class II or III freight railroad seeking to initiate a
                train operation staffed with a one-person train crew not transporting
                hazardous materials of the types or quantities specified in Sec.
                218.123(c) shall:
                 (i) Provide FRA with written notice, as specified by the
                requirements in paragraph (b) of this section before commencing the
                operation; and
                 (ii) Comply with the additional requirements in paragraph (c) of
                this section.
                 (3) Each railroad seeking to continue or initiate work train
                operations with a one-person train crew, including operations involving
                a work train traveling to or from a work site, shall:
                 (i) Limit this type of non-revenue service train that is used for
                the administration and upkeep service of the railroad so that it does
                not exceed 4,000 trailing tons;
                 (ii) No later than September 6, 2024, comply with the additional
                requirements in paragraphs (c)(1) and (2) of this section; and
                 (iii) No later than June 9, 2026, comply with the additional
                requirements in paragraph (c)(3) of this section.
                 (4) Each railroad seeking to continue or initiate helper service
                train operations with a one-person train crew, including operations
                involving a helper service train traveling to or from a work site,
                shall:
                 (i) No later than September 6, 2024, comply with the additional
                requirements in paragraphs (c)(1) and (2) of this section; and
                 (ii) No later than June 9, 2026, comply with the additional
                requirements in paragraph (c)(3) of this section.
                 (5) Each railroad seeking to continue or initiate a lite locomotive
                train operation staffed with a one-person train crew, excluding an MU
                locomotive operation, shall:
                 (i) No later than September 6, 2024, comply with the additional
                requirements in paragraphs (c)(1) and (2) of this section; and
                 (ii) No later than June 9, 2026, comply with the additional
                requirements in paragraph (c)(3) of this section.
                 (b) Written notice requirements. The written notice shall be
                submitted by email to [email protected] and, at a minimum, include
                the following:
                 (1) The name, title, address, telephone number, and email address
                of the primary person(s) to be contacted regarding the written notice
                and the operation;
                 (2) The location of the operation, with as much specificity as can
                be provided, as to the characteristics of the geographic area through
                which the trains will operate (e.g., population density and proximity
                to environmentally sensitive areas), the terrain over which the trains
                will be operated, industries or communities served, and track segments,
                territories, divisions, or subdivisions operated over. For each legacy
                one-person train crew freight operation under paragraph (a)(1) of this
                section, the written notice must include business records or other
                written documents supporting that the legacy operation was established
                for at least two years before June 10, 2024. To establish a legacy one-
                person train crew freight operation, the railroad must provide evidence
                that the operation occurred at regular intervals under a set of defined
                procedures or conditions;
                 (3) The class(es) of track operated over, the method of operation,
                a list of the signal and train control systems, devices, and appliances
                installed and in operation, and a list of all active and passive
                highway-rail grade crossings, including crossing numbers;
                 (4) The locations of any track where the average grade of any
                segment of the track operated over is 1 percent or more over 3
                continuous miles or 2 percent or more over 2 continuous miles;
                 (5) The maximum authorized speed of the operation;
                 (6) The approximate average number of miles and hours a one-person
                train crew will operate in a single tour of duty;
                 (7) The number and frequency of the trains involved, and the
                maximum number of cars and tonnage set for the operation, if any;
                 (8) Whether the one-person train crew operation is permitted to
                haul hazardous materials of any quantity and type, and the approximate
                percentage of carload traffic in the one-person train crew operation
                that is hazardous materials;
                 (9) Whether any limitations are placed on a person operating as a
                one-person train crew. Such limitations may include, but are not
                limited to, a maximum number of miles or hours during a single tour of
                duty, or limitations placed on a person in coordination with a fatigue
                mitigation plan;
                 (10) Information regarding other operations traveling on the same
                track as the one-person train operation or that travel on an adjacent
                track. Such information shall include, but is not limited to, the
                volume of traffic and the types of opposing moves (e.g., passenger
                trains or freight trains hauling hazardous materials);
                 (11) A detailed description of any technology that is used to
                perform tasks typically performed by a second crewmember, or that
                prevents or mitigates the consequences of accidents or incidents;
                 (12) A copy of any railroad rule or practice that applies to the
                one-person
                [[Page 25111]]
                train crew operation, but does not apply to train crew operations with
                two or more crewmembers;
                 (13) For each railroad seeking to continue a legacy freight train
                operation staffed with a one-person train crew as permitted by
                paragraph (a)(1) of this section, five (5) years of accident and
                incident data, as required by part 225 of this chapter, for the
                operation identified or, for operations established less than five (5)
                years before June 10, 2024, accident and incident data for the
                operation from the date the operation was established; and
                 (14) Any other information describing protections provided in lieu
                of a second train crewmember, or relevant data or analysis, or both,
                that the railroad can provide about its one-person train crew operation
                and how that operation is as safe or safer than a two-person minimum
                train crew operation.
                 (c) Additional requirements. Each railroad with an applicable one-
                person train crew operation shall:
                 (1) Adopt and comply with an operating rule that satisfies the
                requirements of this paragraph to ensure rail employees can take
                mitigation measures that provide a level of safety that is as safe or
                safer than a two-person train crew operation to address certain
                situations with the one-person train crew operation.
                 (i) At a minimum, the operating rule shall address the following
                types of situations:
                 (A) An accidental or non-accidental release of any hazardous
                material;
                 (B) An accident/incident regardless of whether it is required to be
                reported to FRA under part 225 of this chapter;
                 (C) A request from an emergency responder to unblock a highway-rail
                grade crossing in response to a potentially life-threatening situation;
                 (D) A train or on-track equipment derailment;
                 (E) A disabled train; and
                 (F) An illness, injury, or other incapacitation of the one-person
                train crewmember.
                 (ii) At a minimum, the operating rule shall:
                 (A) Describe the role and responsibilities of the one-person train
                crewmember and any other railroad employees, including supervisors,
                with responsibility to address a situation described in paragraph
                (c)(1)(i) of this section; and
                 (B) Describe any logistics and the railroad's expected response
                time(s).
                 (2) Adopt and comply with an operating rule that satisfies the
                requirements of this paragraph to ensure radio or wireless
                communications with a one-person train crew is as safe or safer than a
                two-person train crew for train operations and crewmember safety. At a
                minimum, the operating rule shall require that:
                 (i) The one-person train crew have a working radio or working
                wireless communications on the controlling locomotive appropriate for
                railroad communications as defined in Sec. 220.5 of this chapter, even
                if not otherwise required in Sec. 220.9 of this chapter;
                 (ii) The train dispatcher or operator must confirm with a one-
                person train crewmember that the train is stopped before conveying a
                mandatory directive by radio transmission as required in Sec. 220.61
                of this chapter;
                 (iii) A one-person train crewmember must contact a railroad
                employee, typically a dispatcher, a supervisor or manager, or an
                intermittently assisting crewmember, whenever it can be anticipated
                that radio or wireless communication could be lost, e.g., before the
                train enters a tunnel, unless technology or a different protocol is
                established to monitor the train's real-time progress; and
                 (iv) Procedures that establish when search-and-rescue operations
                shall be initiated if all radio or wireless communication is lost with
                a one-person train crewmember.
                 (3) Adopt and comply with an operating rule that satisfies the
                requirements of this paragraph to ensure:
                 (i) A one-person train crew's controlling locomotive is equipped
                with a functioning alerter that is operating as intended as defined in
                Sec. 229.5 of this chapter. For each railroad that limits the one-
                person train crew's operation to a maximum authorized speed of 25 miles
                per hour and is not required to have an alerter on the locomotive that
                is equipped per the requirements in Sec. 229.140 of this chapter, any
                functioning alerter that is operating as intended will be acceptable if
                it has a manual reset and will result in a penalty brake application
                that brings the locomotive or train to a stop if not properly
                acknowledged; and
                 (ii) That a one-person train crewmember must test that alerter to
                confirm it is functioning before departure from each initial terminal,
                or prior to being coupled as the lead locomotive in a locomotive
                consist.
                Sec. 218.131 Special approval petition requirements for train
                operations staffed with a one-person train crew.
                 (a) General. With the exception of operations permitted under
                Sec. Sec. 218.125 through 218.129, and as provided in paragraph (a)(2)
                of this section:
                 (1) No railroad may operate a train with a one-person train crew
                unless it receives special approval for the operation under this
                subpart.
                 (2) For a railroad that has established a one-person train crew
                operation before June 10, 2024, the railroad may continue the operation
                in accordance with this section pending FRA's decision on the
                railroad's special approval petition if:
                 (i) The railroad submits a written notice by email to
                [email protected] no later than June 24, 2024 that, at a minimum,
                provides a summary of the operation and the name, title, address,
                telephone number, and email address of the primary person(s) to be
                contacted regarding the written notice and the operation;
                 (ii) The railroad, in coordination with FRA, eliminates, mitigates,
                or otherwise addresses any safety hazards related to the one-person
                train crew operation FRA finds in reviewing the railroad's special
                approval petition; and
                 (iii) The railroad submits its special approval petition, as
                specified by the requirements in paragraph (b) of this section, no
                later than August 7, 2024.
                 (3) Each freight railroad seeking to either initiate or continue a
                train operation with a one-person train crew must receive FRA's special
                approval for the operation under this subpart and shall comply with the
                requirements in Sec. 218.129(c).
                 (4) Each passenger railroad seeking to initiate a train operation
                with a one-person train crew must receive FRA's special approval for
                the operation under this subpart and have either:
                 (i) An approved passenger train emergency preparedness plan under
                part 239 of this chapter for the operation; or
                 (ii) An approved waiver from the passenger train emergency
                preparedness plan requirements as permitted under part 211 of this
                chapter. A passenger railroad may petition FRA for both a waiver under
                part 211 and special approval for a train operation staffed with a one-
                person train crew in the same filing.
                 (b) Petition for a train operation staffed with a one-person train
                crew. Each petition for a train operation with a one-person train crew
                that is not permitted under Sec. Sec. 218.125 through 218.129 must
                contain sufficient information for FRA to determine whether approving
                the operation described in the petition is as safe or safer than a two-
                person minimum train crew operation. At a minimum, a petition must
                include:
                 (1) The name, title, address, telephone number, and email address
                of the primary person to be contacted
                [[Page 25112]]
                regarding review of the special approval petition;
                 (2) The location of the operation, with as much specificity as can
                be provided, as to the characteristics of the geographic area through
                which the trains will operate (e.g. population density and proximity to
                environmentally sensitive areas), the terrain over which the trains
                will be operated, industries or communities served, and track segments,
                territories, divisions, or subdivisions operated over;
                 (3) The class(es) of track to be operated over, the method of
                operation, a list of the signal and train control systems, devices, and
                appliances installed and in operation, and a list of all active and
                passive highway-rail grade crossings, including crossing numbers;
                 (4) The locations of any track where the average grade of any
                segment of the track operated over is 1 percent or more over 3
                continuous miles or 2 percent or more over 2 continuous miles;
                 (5) The maximum authorized speed of the operation;
                 (6) The approximate average number of miles and hours a person is
                projected to operate as a train crewmember in a one-person train crew
                operation;
                 (7) The maximum number of cars and tonnage proposed for the
                operation, if any;
                 (8) Whether the railroad is seeking approval to transport hazardous
                materials of the types or quantities specified in Sec. 218.123(c) or
                whether the railroad is seeking approval to transport other hazardous
                materials (as defined by Sec. 171.8 of this title) of any quantity and
                type;
                 (9) Whether any limitations will be placed on a person operating as
                a one-person train crew. Such limitations may include, but are not
                limited to, a maximum number of miles or hours during a single tour of
                duty, or limitations placed on a person in coordination with a fatigue
                mitigation plan;
                 (10) Information regarding other operations that may travel on the
                same track as, or an adjacent track to, the train operation staffed
                with a one-person train crew. Such information shall include, but is
                not limited to, the volume of traffic and the types of opposing moves
                (e.g., passenger or freight trains hauling hazardous materials);
                 (11) A detailed description of any technology that will be used to
                perform or support tasks typically performed by a second crewmember, or
                that will prevent or significantly mitigate the consequences of
                accidents or incidents;
                 (12) A copy of any railroad rule or practice that will apply to the
                proposed train operation(s) with a one-person train crew, but does not
                apply to train crew operations with two or more crewmembers;
                 (13) A copy of a railroad operating rule that will apply to the
                proposed train operation(s) with a one-person train crew, and which
                complies with the requirements of Sec. 218.129(c)(1), to ensure rail
                employees can take mitigation measures that provide a level of safety
                that is as safe or safer than a two-person train crew operation to
                address certain situations with the one-person train crew operation. A
                passenger train operation with an approved emergency preparedness plan
                under part 239 of this chapter satisfies the requirement in this
                paragraph (b)(13);
                 (14) Five (5) years of accident and incident data, as required by
                part 225 of this chapter, for the operation identified in paragraph
                (b)(2) of this section, when operating with two or more crewmembers,
                or, for operations established less than five (5) years before June 10,
                2024, accident and incident data for the operation from the date the
                operation was established;
                 (15) A risk assessment of the proposed operation that meets the
                requirements of Sec. 218.133;
                 (16) Any other information describing protections provided in lieu
                of a second train crewmember, or other relevant data or analysis.
                 (c) Additional information. FRA may request any additional
                information, beyond what is provided in the petition, that it deems
                necessary.
                Sec. 218.133 Risk assessment content and procedures.
                 (a) General. A risk assessment submitted under this subpart must
                meet the following requirements:
                 (1) Contain a list and descriptions of all functions, duties, and
                tasks associated with the proposed operation to be performed by the
                one-person train crewmember, other railroad employee(s), or equipment,
                including, at a minimum, any function performed:
                 (i) To prepare a train for operation (including, but not limited
                to, pre-departure inspections, obtaining track bulletins, orders, or
                manifests, managing the train consist, including train makeup,
                obtaining and ensuring the accuracy of the train consist, arming and
                testing the end-of-train device, and performing brake tests);
                 (ii) To operate a train (including, but not limited to, operating
                and controlling the train, interacting with non-crewmembers such as the
                dispatcher or roadway workers, and responding to emergencies or
                unexpected events); and
                 (iii) To ensure safety once a train has stopped moving (e.g.,
                including, but not limited to, securing the train).
                 (2) Describe the allocation of all functions, duties, and tasks to
                the one-person train crewmember, other railroad employee(s), or
                equipment.
                 (3) Contain a risk-based hazard analysis for the proposed train
                operation's functions, duties, and tasks, that shall:
                 (i) Identify any new hazards, changes to existing hazards and/or
                changes to the risk of an existing hazard associated with the proposed
                train operation, as compared to a two-person minimum train crew
                operation, taking account of all aspects of the railroad's system,
                including, at a minimum, infrastructure, equipment, technology, work
                schedules, mode of operation, operating rules and practices, training
                and other areas impacting railroad safety;
                 (ii) Calculate and/or update each risk, quantitatively or
                qualitatively, or both, by assessing each new hazard, change to an
                existing hazard and/or change to the risk of a hazard, in terms of the
                severity and likelihood of a mishap;
                 (iii) Recalculate each risk mitigated in accordance with Sec.
                218.131(b)(15), quantitatively or qualitatively, or both, by assessing
                each new hazard, change to an existing hazard and/or change to the risk
                of a hazard and the level of mitigation (elimination or reduction), in
                terms of the severity and likelihood of a mishap; and
                 (iv) Provide a statement with supporting evidence that the one-
                person train crew operation with a fully implemented mitigation plan is
                as safe or safer than a two-person minimum train crew operation.
                 (4) Contain a mitigation plan that documents the design and
                implementation timeline of the sustained mitigation strategies to
                eliminate or reduce the overall risk to a level such that the one-
                person train crew operation is as safe or safer than a two-person
                minimum train crew operation, considering, at a minimum, the following:
                 (i) The design of the system, equipment, and components, including
                equipment reliability and the necessary functions to be performed, in
                both a normal operation and in a degraded or failed state; and
                 (ii) The human factors associated with the processes and tasks to
                be performed, including the required skills and capabilities, the
                operating environment, and existing or potential impairments.
                 (b) Alternative standard. A railroad may petition the Associate
                [[Page 25113]]
                Administrator for Safety for approval to use alternative methodologies
                or procedures, or both, other than those required by paragraph (a) of
                this section to assess the risk associated with an operation proposed
                under this section. If, after providing public notice of the request
                for approval and an opportunity for public comment on the request, the
                Associate Administrator for Safety finds that any such petition
                demonstrates that the alternative proposed methodology or procedures,
                or both, will provide an accurate assessment of the risk associated
                with the operation, the Associate Administrator for Safety may approve
                the use of the proposed alternative(s).
                Sec. 218.135 Special approval procedure.
                 (a) Petition. Each railroad submitting a petition under Sec.
                218.131 shall send the petition by email to [email protected]. FRA
                will make the petition publicly available at https://www.regulations.gov.
                 (b) Federal Register notice. FRA will publish a notice in the
                Federal Register concerning each petition under Sec. 218.131.
                 (c) Comment. Not later than 60 days from the date of publication of
                the notice in the Federal Register under paragraph (b) of this section,
                any person may comment on the petition.
                 (1) Each comment shall provide all relevant information and data in
                support of the commenter's position.
                 (2) Each comment shall be submitted to FRA through https://www.regulations.gov to the docket identified in the Federal Register
                notice.
                 (d) Disposition of petitions. (1) If the Administrator finds it
                necessary or desirable, FRA will conduct a hearing on a petition in
                accordance with its rules of practice in part 211 of this chapter.
                 (2) A petition must not be implemented until approved. If FRA finds
                that the petition complies with the requirements of Sec. 218.131 and
                that approving the petition is as safe or safer than a two-person
                minimum train crew operation, FRA will grant the petition, normally
                within 120 days of its receipt. If the petition is neither granted nor
                denied within 120 days, the petition remains pending for decision. FRA
                may attach special conditions to the approval of the petition.
                Following the approval of a petition, FRA may reopen consideration of
                the petition for cause stated.
                 (3) If FRA finds that a petition does not comply with the
                requirements of this subpart or that approving the petition would not
                be as safe or safer than a two-person minimum train crew operation, FRA
                will deny the petition, normally within 120 days of its receipt.
                 (4) When FRA decides a petition, reopens consideration of a
                petition, or closes a reopened petition, FRA will send written notice
                of the decision to the petitioner and publish that decision in the
                docket.
                 (e) Modifications. (1) A railroad that intends to materially modify
                an operation subject to an FRA approval under this section shall submit
                a description of how it intends to modify the operation, along with
                either a new or an updated risk assessment accounting for the
                identified proposed modifications. The new or updated risk assessment
                must meet the requirements of Sec. 218.133 and be submitted by email
                to [email protected] at least 60 days before the date proposed to
                implement any such modification. For the purposes of this paragraph
                (e), a material modification is a change:
                 (i) To a railroad's operations, infrastructure, locomotive control
                technology, or risk mitigation technology, that may affect the safety
                of the operation;
                 (ii) That would affect the assumptions underlying the risk
                assessment on which an FRA approval under this section is based; or
                 (iii) That would affect the assumptions underlying the risk
                assessment's risk calculations or mitigations on which an FRA approval
                under this section is based.
                 (2) When FRA decides on a material modification to a petition, FRA
                will send written notice of the decision to the petitioner and publish
                that decision in the same docket created for the petition in paragraph
                (a) of this section. FRA may reopen consideration of a petition based
                on a material modification, deny the material modification, or grant
                the material modification with or without special conditions to the
                approval. A material modification must not be implemented until
                approved. If the material modification submission is neither granted
                nor denied within 60 days, the petition remains pending for decision.
                Sec. 218.137 Annual railroad responsibilities after receipt of
                special approval.
                 (a) Each railroad that receives special approval to use an
                operation with a one-person train crew under this subpart shall prepare
                an annual report, which will be a formal review and analysis each
                calendar year, of the one-person train crew operation. The annual
                report, which will include a railroad's findings and conclusions from
                its review, shall be submitted no later than March 31 of the following
                year to [email protected]. The requirements in paragraphs (b) and
                (c) of this section describe the components of a railroad's annual
                report.
                 (b) A railroad's annual report must include the safety data and
                information listed in paragraphs (b)(1) and (2) of this section for any
                one-person train crew operation that receives special approval under
                this subpart.
                 (1) The total number of:
                 (i) FRA-reportable accidents/incidents under part 225 of this
                chapter, including subtotals for accidents/incidents that occurred at a
                highway-rail grade crossing and those that did not occur at a highway-
                rail grade crossing, and subtotals by State and cause. If an accident/
                incident was FRA-reportable for more than one reason (e.g., the
                accident/incident occurred at a highway-rail grade crossing and
                resulted in rail equipment damages higher than the current reporting
                threshold), the accident/incident shall only be listed once in the
                total calculation;
                 (ii) FRA-reportable employee fatalities;
                 (iii) FRA-reportable employee injuries;
                 (iv) Trespasser fatalities at a highway-rail grade crossing;
                 (v) Trespasser injuries at a highway-rail grade crossing;
                 (vi) Passenger fatalities at a highway-rail grade crossing;
                 (vii) Passenger injuries at a highway-rail grade crossing;
                 (viii) Instances where a railroad employee did not comply with a
                railroad rule or practice applicable to the one-person train crew
                operation receiving special approval under this subpart but not
                applicable to train crew operations with two or more crewmembers that
                travel on the train;
                 (ix) Instances where a one-person train crewmember had a locomotive
                engineer or conductor certification revoked for violation of an
                operating rule or practice that occurred when the person was operating
                a one-person train crew operation receiving special approval under this
                subpart. In addition to the total number of these instances, the
                railroad must report the subtotals for each type of certification
                revoked;
                 (x) Accountable rail equipment accidents/incidents under part 225
                of this chapter;
                 (xi) Instances when the railroad was required to comply with an
                operating rule to ensure rail employees can take mitigation measures
                that provide a level of safety that is as safe or safer than a two-
                person train crew operation to address certain situations with the one-
                [[Page 25114]]
                person train crew operation under Sec. 218.131(b)(13);
                 (xii) Instances when a dispatcher, operator, or other required
                employee unexpectedly lost communication with the one-person train crew
                operation receiving special approval under this subpart;
                 (xiii) Employee hours worked; and
                 (xiv) Train miles.
                 (2) For each instance counted in the totals reported in paragraphs
                (b)(1)(i) through (xii) of this section, a railroad's annual report
                must clearly identify each instance by date and location and provide a
                complete factual description of the event.
                 (c) The annual report must also include written confirmation that
                the risk assessment for operations receiving special approval under
                this subpart, including all calculations and assumptions, remains
                unchanged and that no technology changes have been implemented or new
                or additional hazards identified.
                 (1) If any risk assessment calculation or assumption changes for an
                operation receiving special approval under this subpart, a new or
                updated risk assessment meeting the requirements of Sec. 218.133 must
                be prepared and submitted with the railroad's annual report. This
                annual reporting requirement does not negate the requirement to submit
                a new or updated risk assessment when making a material modification to
                an operation as required in Sec. 218.135.
                 (2) Any new or updated risk assessment submitted in accordance with
                paragraph (c) of this section must include a written plan and schedule
                for implementing any mitigations required to address any newly
                identified hazards.
                 (d) FRA will review and respond to a railroad's annual report
                submission in accordance with paragraph (a) of this section by
                September 30 of the year it is submitted.
                 (1) FRA's response may include advice or recommendations; and
                 (2) For a one-person train crew operation receiving special
                approval under this subpart, FRA may reopen consideration of a petition
                under Sec. 218.135 based on a finding that a railroad's annual report
                submission suggests that the petition does not comply with the
                requirements of this subpart or that the operation is no longer as safe
                or safer than a two-person train crew operation.
                0
                6. Add appendix E to part 218 to read as follows:
                Appendix E to Part 218--Recommended Procedures for Conducting Risk
                Assessments
                 A railroad petitioning to operate with a one-person train crew
                in accordance with Sec. 218.133 must prepare a risk-based hazard
                analysis that quantitatively and/or qualitatively demonstrates that
                the proposed operation using a one-person train crew will be as safe
                or safer than an operation using a two-person train crew under
                normal operation and in a degraded or failed state. This appendix
                provides one approach that may be used by a railroad to prepare a
                risk-based hazard analysis and compare the risks to determine if a
                proposed one-person train crew operation will be as safe or safer
                than a two-person minimum train crew operation, when all mitigations
                are in place. A railroad is not restricted to this approach and may
                use another formal safety methodology that fulfills the requirements
                of Sec. 218.133.
                Quantitative Risk-Based Hazard Analysis
                 (a) Identify new hazards, changes to existing hazards or changes
                to the risk of existing hazards of the one-person train crew
                operation, as compared to a two-person minimum train crew operation,
                as provided in Sec. 218.133(a)(3)(i).
                 (b) Calculate and/or update each risk of the one-person train
                crew operation, as compared to a two-person minimum train crew
                operation, by assessing each new hazard, change to an existing
                hazard and/or change to the risk of an existing hazard, in terms of
                the severity and likelihood of potential events using the following
                framework:
                 (1) The assessment of the severity is measured as the worst-
                credible mishap resulting from the hazard and categorized in
                accordance with Table 1 of this paragraph (b)(1):
                 Table 1 to Paragraph (b)(1)
                ------------------------------------------------------------------------
                 Severity
                 ranking (1
                 Category being the most Definition
                 severe)
                ------------------------------------------------------------------------
                 SEVERITY CATEGORIES
                ------------------------------------------------------------------------
                Catastrophic................ 1 Results in one or more of
                 the following: fatality,
                 irreversible significant
                 environmental damage, or
                 significant monetary
                 loss. Accidents/incidents
                 that must be reported to
                 FRA telephonically under
                 Sec. 225.9 of this
                 chapter are considered
                 catastrophic.
                Critical.................... 2 Results in one or more of
                 the following:
                 significant injury (as
                 defined in Sec. 225.5
                 of this chapter),
                 reversible significant
                 environmental damage, or
                 reportable monetary loss.
                 Accidents/incidents that
                 are not telephonically
                 reported under Sec.
                 225.9 of this chapter but
                 are still FRA-reportable
                 under Sec. 225.19 of
                 this chapter, are
                 considered critical.
                Marginal.................... 3 Results in one or more of
                 the following: minor
                 injuries (i.e., injuries
                 that are not significant
                 as defined in Sec.
                 225.5 of this chapter),
                 reversible non-
                 significant environmental
                 damage, or monetary loss.
                 Mishaps that are not FRA-
                 reportable accidents/
                 incidents but are
                 considered accountable
                 rail equipment accidents/
                 incidents as defined in
                 Sec. 225.5 of this
                 chapter, are considered
                 marginal.
                Negligible.................. 4 Results in one or more of
                 the following: no
                 injuries, no
                 environmental damage, or
                 equipment or railroad
                 structure damage(s) that
                 do not require repair.
                ------------------------------------------------------------------------
                [[Page 25115]]
                 (2) The assessment of probability of occurrence as defined in
                Table 2 of this paragraph (b)(2):
                 Table 2 to Paragraph (b)(2)
                ----------------------------------------------------------------------------------------------------------------
                 Qualitative Quantitative
                 Description Level characterization of characterization of
                 probability probability \1\
                ----------------------------------------------------------------------------------------------------------------
                 PROBABILITY LEVELS
                ----------------------------------------------------------------------------------------------------------------
                FREQUENT....................... A Likely to occur Greater than once every
                 frequently. 1,000 operating hours.
                PROBABLE....................... B Likely to occur several Between once every 1,000
                 times. hours and once every
                 100,000 hours.
                OCCASIONAL..................... C Likely to occur once, Between once every
                 but not several times. 100,000 hours and once
                 every 10,000,000 hours.
                REMOTE......................... D Unlikely but possible to Between once every
                 occur. 10,000,000 hours and
                 once every
                 1,000,000,000 hours.
                IMPROBABLE..................... E So unlikely that it can Less than once every
                 be assumed the 1,000,000,000 hours.
                 occurrence may not be
                 experienced.
                ----------------------------------------------------------------------------------------------------------------
                \1\ Probability of a hazard occurring per 1,000 operating hours.
                 (c) Applying the sustained mitigation strategies designed and
                implemented in accordance with Sec. 218.133(a)(4), recalculate the
                risk using the framework documented in paragraph (b) of this
                appendix.
                 (d) Prepare a risk matrix in the format of Table 3 of this
                paragraph (d) that classifies the risks calculated in paragraph (c)
                of this appendix in terms of severity and likelihood of each new
                hazard, change to an existing hazard, or change to the risk of an
                existing hazard as follows:
                 Table 3 to Paragraph (d)
                ----------------------------------------------------------------------------------------------------------------
                 Severity
                 Probability ----------------------------------------------------------------------------------
                 (1) Catastrophic (2) Critical (3) Marginal (4) Negligible
                ----------------------------------------------------------------------------------------------------------------
                 Risk Matrix
                ----------------------------------------------------------------------------------------------------------------
                (A) FREQUENT................. 1A 2A 3A 4A
                (B) PROBABLE................. 1B 2B 3B ..................
                (C) OCCASIONAL............... 1C 2C 3C 4C
                (D) REMOTE................... 1D 2D 4D ..................
                (E) IMPROBABLE............... 1E 3E 4E ..................
                ----------------------------------------------------------------------------------------------------------------
                 (e) Prepare a risk report of the train operation staffed with a
                one-person train crew, as compared to a two-person minimum train
                crew operation, documenting the basis for acceptability of all new
                hazards, changes to existing hazards and/or changes to the risk of
                existing hazards identified in the matrix required by paragraph (d)
                of this appendix. The risk report should categorize the risk of each
                new hazard, change to existing hazard and/or change to the risk of
                an existing hazard as follows:
                 (1) Unacceptable. Categories 1A, 1B, 1C, 1D, 2A, 2B, 2C, 3A, 3B,
                and 4A are unacceptable. A railroad should not file a petition for
                special approval with a new hazard, change to existing hazard and/or
                change to the risk of an existing hazard in this category as FRA
                will not approve an operation with a partially mitigated or
                unmitigated hazard that is categorized as unacceptable;
                 (2) Acceptable under specific conditions. Categories 1E, 2D, 3C,
                3D, 4B, and 4C are acceptable under specific conditions. A
                railroad's risk report should describe why the railroad finds the
                conditions acceptable. A new hazard, change to existing hazard and/
                or change to the risk of an existing hazard will be acceptable under
                specific conditions if FRA finds that the one-person operation is as
                safe or safer than a two or more-person operation; and
                 (3) Acceptable. Categories 2E, 3E, 4D, and 4E are acceptable.
                FRA will not deny a petition for special approval solely on the
                basis an appropriately categorized acceptable new hazard, change to
                existing hazard and/or change to the risk of an existing hazard if
                the one-person operation is as safe or safer than a two-person
                minimum operation.
                 (f) Provide a statement with supporting evidence, that the one-
                person operation with a fully implemented mitigation plan, is as
                safe or safer than a two-person minimum operation.
                Amitabha Bose,
                Administrator.
                [FR Doc. 2024-06625 Filed 4-8-24; 8:45 am]
                BILLING CODE 4910-06-P
                

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