Notice2023-27002

New Mexico Rail Runner Express's Request To Amend Its Positive Train Control System

Primary source

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Published
December 8, 2023

Issuing agencies

Transportation DepartmentFederal Railroad Administration

Abstract

This document provides the public with notice that, on November 28, 2023, the New Mexico Rail Runner Express (NMRX) submitted a request for amendment (RFA) to its FRA-certified positive train control (PTC) system. FRA is publishing this notice and inviting public comment on the railroad's RFA to its PTC system.

Full Text

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<title>Federal Register, Volume 88 Issue 235 (Friday, December 8, 2023)</title>
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[Federal Register Volume 88, Number 235 (Friday, December 8, 2023)]
[Notices]
[Pages 85722-85723]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2023-27002]


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DEPARTMENT OF TRANSPORTATION

Federal Railroad Administration

[Docket No. FRA-2010-0045]


New Mexico Rail Runner Express's Request To Amend Its Positive 
Train Control System

AGENCY: Federal Railroad Administration (FRA), Department of 
Transportation (DOT).

ACTION: Notice of availability and request for comments.

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SUMMARY: This document provides the public with notice that, on 
November 28, 2023, the New Mexico Rail Runner Express (NMRX) submitted 
a request for amendment (RFA) to its FRA-certified positive train 
control (PTC) system. FRA is publishing this notice and inviting public 
comment on the railroad's RFA to its PTC system.

DATES: FRA will consider comments received by December 28, 2023. FRA 
may consider comments received after that date to the extent 
practicable and without delaying implementation of valuable or 
necessary modifications to a PTC system.

ADDRESSES: Comments: Comments may be submitted by going to <a href="https://www.regulations.gov">https://www.regulations.gov</a> and following the online instructions for 
submitting comments.
    Instructions: All submissions must include the agency name and the 
applicable docket number. The relevant PTC docket number for this host 
railroad is Docket No. FRA-2010-0045. For convenience, all active PTC 
dockets are hyperlinked on FRA's website at <a href="https://railroads.dot.gov/research-development/program-areas/train-control/ptc/railroads-ptc-dockets">https://railroads.dot.gov/research-development/program-areas/train-control/ptc/railroads-ptc-dockets</a>. All comments received will be posted without change to <a href="https://www.regulations.gov">https://www.regulations.gov</a>; this includes any personal information.

FOR FURTHER INFORMATION CONTACT: Gabe Neal, Staff Director, Signal, 
Train Control, and Crossings Division, telephone: 816-516-7168, email: 
<a href="/cdn-cgi/l/email-protection#a3e4c2c1c68dedc6c2cfe3c7ccd78dc4ccd5"><span class="__cf_email__" data-cfemail="f1b6909394dfbf94909db1959e85df969e87">[email&#160;protected]</span></a>.

SUPPLEMENTARY INFORMATION: In general, Title 49 United States Code 
(U.S.C.) Section 20157(h) requires FRA to certify that a host 
railroad's PTC system complies with Title 49 Code of Federal 
Regulations (CFR) part 236, subpart I, before the technology may be 
operated in revenue service. Before making certain changes to an FRA-
certified PTC system or the associated FRA-approved PTC Safety Plan 
(PTCSP), a host railroad must submit, and obtain FRA's approval

[[Page 85723]]

of, an RFA to its PTC system or PTCSP under 49 CFR 236.1021.
    Under 49 CFR 236.1021(e), FRA's regulations provide that FRA will 
publish a notice in the Federal Register and invite public comment in 
accordance with 49 CFR part 211, if an RFA includes a request for 
approval of a material modification of a signal or train control 
system. Accordingly, this notice informs the public that, November 28, 
2023, NMRX submitted an RFA to its Interoperable Electronic Train 
Management System (I-ETMS), which seeks FRA's approval to temporarily 
disable I-ETMS to facilitate the removal and upgrade of outdated relay 
logic equipment. That RFA is available in Docket No. FRA-2010-0045.
    Interested parties are invited to comment on NMRX's RFA by 
submitting written comments or data. During FRA's review of this 
railroad's RFA, FRA will consider any comments or data submitted within 
the timeline specified in this notice and to the extent practicable, 
without delaying implementation of valuable or necessary modifications 
to a PTC system. See 49 CFR 236.1021; see also 49 CFR 236.1011(e). 
Under 49 CFR 236.1021, FRA maintains the authority to approve, approve 
with conditions, or deny a railroad's RFA at FRA's sole discretion.

Privacy Act Notice

    In accordance with 49 CFR 211.3, FRA solicits comments from the 
public to better inform its decisions. DOT posts these comments, 
without edit, including any personal information the commenter 
provides, to <a href="https://www.regulations.gov">https://www.regulations.gov</a>, as described in the system of 
records notice (DOT/ALL-14 FDMS), which can be reviewed at <a href="https://www.transportation.gov/privacy">https://www.transportation.gov/privacy</a>. See <a href="https://www.regulations.gov/privacy-notice">https://www.regulations.gov/privacy-notice</a> for the privacy notice of <a href="http://regulations.gov">regulations.gov</a>. To facilitate 
comment tracking, we encourage commenters to provide their name, or the 
name of their organization; however, submission of names is completely 
optional. If you wish to provide comments containing proprietary or 
confidential information, please contact FRA for alternate submission 
instructions.

    Issued in Washington, DC.
Carolyn R. Hayward-Williams,
Director, Office of Railroad Systems and Technology.
[FR Doc. 2023-27002 Filed 12-7-23; 8:45 am]
BILLING CODE 4910-06-P


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Indexed from Federal Register on December 8, 2023.

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