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National Railroad Passenger Corporation's (Amtrak) Request for Positive Train Control Safety Plan (PTCSP) Approval and System Certification

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Federal Railroad Administration (FRA), U.S. Department of Transportation (DOT).


Notice of availability and request for comments.


This document provides the public with notice that Amtrak submitted via FRA's Secure Information Repository a letter dated September 14, 2016, requesting FRA approval of its PTCSP Revision 4.0, dated August 2016, for Amtrak's Advanced Civil Speed Enforcement System II (ACSES II).


FRA will consider comments received by December 16, 2016 before taking final action on the PTCSP. FRA may consider comments received after that date if practicable.


All comments concerning this proceeding should identify Docket Number 2010-0029 and may be submitted by any of the following methods:

  • Web site: 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.
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Dr. Mark Hartong, Senior Scientific Technical Advisor, at (202) 493-1332, or; or Mr. David Blackmore, Staff Director, Positive Train Control, at (312) 835-3903, or

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In its PTCSP, Amtrak asserts that the ACSES II system it is implementing is designed as a vital overlay positive train control (PTC) system as defined in 49 CFR 236.1015(e)(2). The PTCSP describes Amtrak's ACSES II implementation and the associated ACSES II safety processes, safety analyses, and test, validation, and verification processes used during the development of ACSES II. The PTCSP also contains Amtrak's operational and support requirements and procedures.

Amtrak's PTCSP and the accompanying request for approval and system certification are available for review online at (Docket Number FRA-2010-0029) and in person at DOT's 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 comment on the PTCSP by submitting written comments or data. During its review of the PTCSP, FRA will consider any comments or data submitted. However, FRA may elect not to respond to any particular comment and, under 49 CFR 236.1009(d)(3), FRA maintains the authority to approve or disapprove the PTCSP at its sole discretion. FRA does not anticipate scheduling a public hearing regarding Amtrak's PTCSP because the circumstances do not appear to warrant a hearing. If any interested party desires an opportunity for oral comment, the party should notify FRA in writing before the end of the comment period and specify the basis for his or her request.

Privacy Act Notice

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 49 CFR 211.3, FRA solicits comments from the public to better inform its decisions. DOT posts these Start Printed Page 80714comments, without edit, including any personal information the commenter provides, to, as described in the system of records notice (DOT/ALL-14 FDMS), which you can review at​privacy. See​privacyNotice for the privacy notice of

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Issued in Washington, DC, on November 2, 2016.

Robert C. Lauby,

Associate Administrator for Railroad Safety, Chief Safety Officer.

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[FR Doc. 2016-27522 Filed 11-15-16; 8:45 am]