National Scenic Byways Program
Learn all about the history and development of the program, recognizing highways that are outstanding examples of scenic, historic, recreational, cultural, archeological, and/or natural qualities.

National Scenic Roads & Highways (by state)
Search by state to find information on all the All-American Roads and National Scenic Byways.

Office of Highway Information Management
Collects, analyzes and distributes highway related data from federal, state and local sources.

US Department of Transportation
Administers Federal Highway Administration, Federal Aviation Administration, National Highway Traffic Safety Administration, Federal Transit Administration, and other programs.