Statistics
- Transportation statistics from the Census Bureau in the 2012 Statistical Abstract
- TranStats from the Bureau of Transportation Statistics, US Department of Transportation
- North American Transportation Statistics including Canada, Mexico, and the US
Research Reports
- National Transportation Library, Bureau of Transportation Statistics, US DOT
- Safety Studies, National Transportation Safety Board
-
Transportation Research International Documentation
- Aviation, railroad, highway, pedestrian, bicycle, and marine transit, world wide
Current Issues
- United States Department of Transportation
- Transportation Security Administration, US Department of Homeland Security
- National Transportation Safety Board
- House Committee on Transportation and Infrastructure, US Congress
- Senate Committee on Commerce, Science, and Transportation, US Congress
Means of Transportation
Motor Vehicles
- Federal Highway Administration
- National Traffic and Road Closure Information
- Traffic Safety includes information on impaired driving, pedestrians, young drivers, motorcycles, occupant protection and other topics.
- Safercar.gov has information on crash tests, recalls, etc.
- Fuel Economy Site, US Environmental Protection Agency
- National Highway Traffic Safety Administration: motor vehicle recalls, crash data, etc
Aviation
Railway
Water Transportation