USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Positive Train Control Systems (RRR)

Document Series:
Proposed Rule
Author:
  • Federal Railroad Administration
FRA Docket Number
2011-0061, Notice No. 1
Subject:
Positive Train Control
Keywords:
PTC, Subpart I, PTC Rule 4, Rail Safety Improvement Act of 2008, De Minimis Exception, Yard Move Exception, En Route Failure Procedures
Document
FR PTC.pdf (273.91 KB)

DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact FRADevOps@dot.gov.
Last updated: Tuesday, December 11, 2012