An official website of the United States government Here's how you know
Official websites use .govA .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( LockA locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The latest general information on the Coronavirus Disease 2019 (COVID-19) is available on Coronavirus.gov. For USDOT specific COVID-19 resources, please visit our page.
Learn about the Department's work on vehicle safety
Learn more about automobile safety and innovation at the National Highway Traffic Safety Administration (NHTSA).