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

General

Show Effective Date
Off

Automated Vehicles at Highway-Rail Grade Crossings: Final Report

While the number of highway-rail grade crossing (HRGC) incidents remains relatively constant over the last 4 years, HRGCs still represents a significant safety concern for the transportation industry. Per the 2011 crossing collisions and casualties’ statistics, approximately 250 fatalities and...

Positive Train Control Interoperability Test Support

Transportation Technology Center, Inc. (TTCI) and the Federal Railroad Administration (FRA) evaluated communication performance from operation of the Advanced Civil Speed Enforcement System (ACSES) GE TD 220x MHz data radios and the Interoperable Train Control (ITC) compliant Meteorcomm...