National Household Travel Survey data enables transportation decision makers review programs and policies, study current mobility issues, and plan for the future.
Research
America's bus passengers need you to show your app-titude
We're inviting America's college students to design a better app or web tool to help consumers make smart decisions when booking their bus travel.
Vehicle to Vehicle Technology
Vehicle-to-Vehicle Communications for Safety is the dynamic wireless exchange of data between nearby vehicles that offers the opportunity for significant safety improvements.
![A congested intersection.](https://webarchive.library.unt.edu/web/20130217191210im_/http://www.dot.gov/sites/dot.dev/files/styles/lp_featured_content_image/public/2.jpg)
Congestion has been increasing in cities of all sizes and consuming more travel time and wasting more fuel. See what’s being done.