Skip to main content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
National & International Resources
Bureau of Transportation Statistics
Federal publications, data, and statistics from the Bureau of Transportation Statistics.
USDOT Research Hub
A searchable database of the latest USDOT-sponsored research, development and technology projects.
National Transportation Library
Full-text reports, data, and transportation resources.
TrADE (Transportation Alternatives Data Exchange)
Warehouse of information about the National Transportation Alternatives Program. Includes a search engine to find Transportation Alternatives funded projects.
Transport Research Knowledge Centre
Research is essential if Europe is to develop efficient, sustainable and user-friendly transport systems. Transport practitioners and policy-makers alike require a solid research basis to come to decisions. Making this research widely available - across borders and across sectors - can help speed up decisions and ensure they are taken on as wide a basis as possible. It can cut the time required to turn research into actual market applications.