Directories « Roads and Highways

See also:

AboutVia - Uses a Yahoo/DMOZ format.
Andy's Highway Kickoff Page - Large list with annotations.
California Highways: Other Links - Links to resources covering many countries.
Google Co-op Custom Search Engine - Road Search Engine - Searches within selected relevant sites.
Nationwide Interstate Links - Connects to the respective Interstate portions of other websites.
Roadfan Locator - Listing of people interested in the subject, with contact information. Organized by geographic area.
Tony's Exit List Collection - Contains exit lists for all 2-digit and most 3-digit Interstates, sorted by state and/or city.