Identify and regularly check government websites for current information on topics or regions of interest.
Federal, state, and local governments often distribute the following information on transportation:
The United States government is one of the largest research organizations in the world. All branches and its various agencies make their research available through government documents, available through the Government Printing Office (GPO). Use these sources for data, reports, legislative actions, and more.
State Transportation Agencies:
Regional Transportation Agencies: