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

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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.

The latest general information on the Coronavirus Disease 2019 (COVID-19) is available on For USDOT specific COVID-19 resources, please visit our page.

Search Function

The Department of Transportation (DOT) and Operating Administration (OA) websites contain a search function, DigitalGov Search, that allows users to easily search content intended for public use. All content on DOT and OA websites intended for public use can be indexed and searched by a commonly used commercial search engine.

Last updated: Monday, February 27, 2017