Directories

	AboutVia : Uses a Yahoo/DMOZ format. - www.ugcs.caltech.edu/~jlin/links/
	Andy's Highway Kickoff Page : Large list with annotations. - www.aaroads.com/kick-off/highway.html
	California Highways: Other Links : Links to resources covering many countries. - www.cahighways.org/othlinks.html
	Roadfan Locator : Listing of people interested in the subject, with contact information. Organized by geographic area. - www.roadfan.com/roadfan.html