» AboutVia    Uses a Yahoo/DMOZ format.    http://www.ugcs.caltech.edu/~jlin/links/

» Andy's Highway Kickoff Page    Large list with annotations.    http://www.aaroads.com/kick-off/highway.html

» California Highways: Other Links    Links to resources covering many countries.    http://www.cahighways.org/othlinks.html

» Google Co-op Custom Search Engine - Road Search Engine    Searches within selected relevant sites.    http://google.com/coop/cse?cx=002901626849897788481:cpnctza84gq

» Nationwide Interstate Links    Connects to the respective Interstate portions of other websites.    http://members.aol.com/utahhwys/intlinks.htm

» Roadfan Locator    Listing of people interested in the subject, with contact information. Organized by geographic area.    http://www.roadfan.com/roadfan.html

» Tony's Exit List Collection    Contains exit lists for all 2-digit and most 3-digit Interstates, sorted by state and/or city.    http://www.geocities.com/tonygrahamvirtualdrive/virtualinterstatetour