网站简介：Toll facility managed by the National Road Operating and Constructing Company, Ltd. Maps and FAQs.Qs.
网站简介：Shows different facilities, with a focus on Alaska. Also discusses technical aspects.
网站简介：Includes history and essays.
网站简介：Historic motel in Lebanon on 2 lane highway.
网站简介：Photos of roads in the Mojave Desert and mountainous areas, including Route 66, Mojave Road, and the Old Spanish Trail.
网站简介：Official page for views on roads throughout New Jersey.
网站简介：All freeways in San Diego and Imperial Counties and nearby parts of Orange and Riverside Counties.es.
网站简介：A nationwide company that facilitates, implements and maintains Sponsor A Highway Programs. Contact us to start a program in your State or to Adopt A Highway near you.
网站简介：Contains information about U.S. 66 and the Lincoln Highway, including maps.
网站简介：Information about India's national highways.
网站简介：Photographs, points of interest, and information on the state's byways.
网站简介：North Eastern Oregon scenic byway.
网站简介：Guide to the expressway, parkway, bridge and tunnel network in the Washington-Baltimore metropolitan area. Exit listings for area highways.
网站简介：Covers many aspects.
网站简介：Covers state-maintained routes.
网站简介：A forum and profile of good motorcycle roads in California.
网站简介：Route log.
网站简介：Nonprofit organization promoting policies which are designed to improve traffic conditions.
网站简介：Includes route logs and photographs.
网站简介：Includes a route log, history, and photographs.
网站简介：Guide to the route with place descriptions.
网站简介：Covers North Carolina.
网站简介：Documents the history of highway development in Oklahoma from the earliest state routes to US highways.
网站简介：Covers much of the country.
网站简介：Covers many types of facilities including bridges in the New York City metropolitan area. Includes photographs, exit lists, and maps.