[Federal Register Volume 88, Number 137 (Wednesday, July 19, 2023)]
[Notices]
[Page 46371]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2023-15294]


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DEPARTMENT OF TRANSPORTATION

Federal Railroad Administration

[Docket Number FRA-2011-0071]


Petition for Extension of Waiver of Compliance

    Under part 211 of title 49 Code of Federal Regulations (CFR), this 
document provides the public notice that by letter dated August 29, 
2022, Canadian National Railway Company (CN) petitioned the Federal 
Railroad Administration (FRA) for an extension of a waiver of 
compliance from certain provisions of the Federal railroad safety 
regulations contained at 49 CFR part 236 (Rules, Standards, and 
Instructions Governing the Installation, Inspection, Maintenance, and 
Repair of Signal and Train Control Systems, Devices, and Appliances). 
The relevant Docket Number is FRA-2011-0071.
    Specifically, CN requested an extension of relief from Sec.  
236.377, Approach locking; Sec.  236.378, Time locking; Sec.  236.379, 
Route locking; Sec.  236.380, Indication locking; and Sec.  236.281, 
Traffic locking, to extend the periodic testing schedules from ``at 
least once every 2 years'' to ``at least once every 4 years'' after 
initial testing has been performed. The relief would apply at 
interlocking control points and other signal locations controlled by 
solid-state microprocessor-based equipment, all future purchases of 
microprocessor-controlled interlocking locations, and all interlocking 
sites upgraded to microprocessor control.
    A copy of the petition, as well as any written communications 
concerning the petition, is available for review online at 
www.regulations.gov.
    Interested parties are invited to participate in these proceedings 
by submitting written views, data, or comments. FRA does not anticipate 
scheduling a public hearing in connection with these proceedings since 
the facts do not appear to warrant a hearing. If any interested party 
desires an opportunity for oral comment and a public hearing, they 
should notify FRA, in writing, before the end of the comment period and 
specify the basis for their request.
    All communications concerning these proceedings should identify the 
appropriate docket number and may be submitted at http://www.regulations.gov. Follow the online instructions for submitting 
comments.
    Communications received by September 18, 2023 will be considered by 
FRA before final action is taken. Comments received after that date 
will be considered if practicable. Anyone can search the electronic 
form of any written communications and comments received into any of 
our dockets by the name of the individual submitting the comment (or 
signing the document, if submitted on behalf of an association, 
business, labor union, etc.). Under 5 U.S.C. 553(c), the U.S. 
Department of Transportation (DOT) solicits comments from the public to 
better inform its processes. DOT posts these comments, without edit, 
including any personal information the commenter provides, to 
www.regulations.gov, as described in the system of records notice (DOT/
ALL-14 FDMS), which can be reviewed at https://www.transportation.gov/privacy. See also https://www.regulations.gov/privacy-notice for the 
privacy notice of regulations.gov.

    Issued in Washington, DC.
John Karl Alexy,
Associate Administrator for Railroad Safety, Chief Safety Officer.
[FR Doc. 2023-15294 Filed 7-18-23; 8:45 am]
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