Lists the steps which may be taken for Adopt-A-Highway Litter Removal Service of America, Incorporated to manage the section which is requested. Includes option to receive visual impressions.

Gives an overview of the system and provides a listing of all one- and two-digit routes.

A designated scenic highway going through Georgia, Tennessee, North Carolina and South Carolina. Official tourism site.

Guide to the first federally-funded road in the U.S. (1800s) and the route which followed it later (US 40).

Descriptions of current and former US routes 66, 80, 99, and 101 as well as other notes.

History and other information.

Compilation of lists specifically for motorcyclists who prefer scenic or winding routes.

Covers many aspects.

Much Northeast coverage. Also includes photos, map scans, and a log of Route 9's in the country.

Contains information about certain highways culled from cross-country trips. Includes maps.