Federal Government Web Sites
- FHWA Operations & ITS Research
- Federal Highway Administration (FHWA)
- Federal Motor Carrier Administration (FMCSA)
- Federal Railroad Administration
- Federal Transit Administration
- FHWA Discretionary Programs
- FHWA Office of Operations
- Global Positioning System Issues and Applications
- Maritime Administration (MARAD)
- National Highway Traffic Safety Administration (NHTSA)
- Transit Web
- US DOT
University Transportation Web Sites
- California PATH program
- George Mason University
- Georgia Tech
- Johns Hopkins University
- Massachusetts Institute of Technology
- Penn State
- University of Florida
- University of Leeds
- University of Michigan
- University of Minnesota's ITS Institute
- University of South Florida
- University of Washington
- Virginia Tech Center for Transportation Research
