Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.

SSL

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

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.

Developer Resources

Overview

DOT is actively working to increase the resources we provide for developers via open datasets and APIs. The APIs listed here are available in addition to over 700 DOT datasets and tools on data.gov. You can expect periodic updates as we expand our offerings and improve our documentation.  Visit our Open Government Data Inventory to learn more about our data inventory and prioritization.

Stay Informed

Sign up for updates to get the latest news when new developer resources are made available.

Last updated: Friday, January 3, 2020