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

FTA Standards Development Program: Needs Assessment for Transit Rail Transmission-Based Train Control (TBTC) (Report 0225)


This report presents the results of a rail transit industry needs assessment and research to identify standards, systems and products that have the potential to provide risk reduction benefits from the industry.

Last updated: Wednesday, August 24, 2022
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