CANAMEX Trade Corridor: Transportation corridor connecting Canada, the United States, and Mexico.
Driving In The USA And Canada - Types Of Roads: Part of John Cletheroe's USA and Canada Holiday Hints. Resource about U.S. and Canada infrastructure written especially for British travellers.
Gribblenation.com: Extensive information primarily covering the eastern third of the continent.
Places 2 Ride: A guide to motorcycle destinations - scenic highways, backroads and trails.
Ratetheroads.com: A guide for conditions of facilities as rated by website visitors.
RoadTrip America: Various features including a forum, a list of scenic drives, a mobile Internet connection listing, and a gallery of unusual road signs, as well as other preparatory travel information.
