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###### Department of Transportation

###### Federal Railroad Administration

          - [Docket Number FRA-2010-0011]

Under part 211 of title 49 Code of Federal Regulations (CFR), this document provides the public notice that on May 17, 2021, Norfolk Southern Corporation (NS) 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-2010-0011.

                    Specifically, NS requests continued relief from 49 CFR 236.377,                     *Approach locking;*                     236.378,                     *Time locking;*                     236.379,                     *Route locking;*                     236.380,                     *Indication locking;*                     and 236.381,                     *Traffic locking*. The relief would continue the extension of periodic testing schedules from at least once every two years to at least                           ( print page 30517)                        once every four years at interlockings, control points, and other signal locations controlled by solid-state microprocessor-based equipment.                

                    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 by any of the following methods:
    -  Website: http://www.regulations.gov . Follow the online instructions for submitting comments.                
    -  Fax:                      202-493-2251.                
    -  Mail:                      Docket Operations Facility, U.S. Department of Transportation (DOT), 1200 New Jersey Ave. SE, W12-140, Washington, DC 20590.                

Communications received by July 23, 2021 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), 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. 2021-11964 Filed 6-7-21; 8:45 am]

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