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

News

491

Clickety-Clack: A Study on Joint Bar Integrity

To help prevent the conditions that can lead to derailments, Volpe worked with a team to survey joint bars across the country’s rail system to understand why, and under what conditions, joint bars are at risk for failure.

Nonmotorized Transportation Pilot Program Yields Striking Results

If you build integrated walking and bicycling networks into a community’s transportation system, will people use it? 

That’s what Congress wanted to know nearly a decade ago when it established the Nonmotorized Transportation Pilot Program (NTPP). Through NTPP, the Federal Highway...

FAA Releases New Generation of Safety Software

The Federal Aviation Administration has an army of more than 6,000 inspectors and safety professionals who evaluate facilities and equipment, assess air carrier operations, and make sure that air crews are certified and trained. For more than three decades, FAA has used inspection models and...