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###### Department of Transportation

###### Federal Railroad Administration

          - [Docket Number FRA-2017-0105]

Under part 211 of Title 49 Code of Federal Regulations (CFR), this provides the public notice that on October 4, 2017, the Association of American Railroads (AAR) petitioned the Federal Railroad Administration (FRA) for a waiver of compliance from certain provisions of the Federal Railroad safety regulations contained at 49 CFR 229.23. FRA assigned the petition Docket Number FRA-2017-0105.

Section 229.23(a) requires each locomotive to be inspected on an interval not to exceed 92 days; section 229.23(b) allows a locomotive equipped with advanced microprocessor-based on-board electronic condition monitoring controls to be inspected on an interval not to exceed 184 days. AAR states in its petition that it believes the approximately 422 locomotives equipped with 26-L brake systems and microprocessor-based on-board pneumatic condition monitoring controls should fall within section 229.23(b), and petitions for a two-year test waiver to demonstrate the appropriateness of that categorization.

                    A copy of the petition, as well as any written communications concerning the petition, is available for review online at                     *www.regulations.gov*                     and in person at the U.S. Department of Transportation's (DOT) Docket Operations Facility, 1200 New Jersey Avenue SE., W12-140, Washington, DC 20590. The Docket Operations Facility is open from 9 a.m. to 5 p.m., Monday through Friday, except Federal Holidays.                

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 parties desire 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:
    -  Web site: http://www.regulations.gov.                      Follow the online instructions for submitting comments.                
    -  Fax:                      202-493-2251.                
    -  Mail:                      Docket Operations Facility, U.S. Department of Transportation, 1200 New Jersey Avenue SE., W12-140, Washington, DC 20590.                
    -  Hand Delivery:                      1200 New Jersey Avenue SE., Room W12-140, Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal Holidays.                

Communications received by December 11, 2017 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/​privacyNotice*                     for the privacy notice of                     *regulations.gov.*

Robert C. Lauby,

Associate Administrator for Railroad Safety, Chief Safety Officer.

[FR Doc. 2017-23237 Filed 10-25-17; 8:45 am]

 BILLING CODE 4910-06-P