网站简介：Covers the respective region of the country. Includes historic maps, planning documents and reports, and photos.
网站简介：Covers history, construction, and future plans.
网站简介：Weblog dedicated to Route 66 news.
网站简介：Information and photos on roads in Washington, Oregon, Idaho, and northern California.
网站简介：Route 66 websites reviewed by Road Trip America.
网站简介：Contains resources related to this scenic drive around the lake.
网站简介：Describes how this unusual intersection feature works, including history.
网站简介：Includes historical information on and photographs of freeways in the Dallas - Fort Worth area.
网站简介：A group devoted to the preservation and promotion of Historic Route 66 in Illinois. Includes photographs and other information about sights along the route.
网站简介：Several freeway plans for the San Francisco Bay Area and California highway signs.
网站简介：Labor/contractor group advocating increased public investment in state infrastructure, including mass transit and highways.
网站简介：Documents unusual and former routings in the southern part of the state. Includes photographs.
网站简介：Historic overview, statistics, photos and general information.
网站简介：Includes histories, photo essays, and discussions.
网站简介：Route log.
网站简介：Organization involved in preparing the 2029 celebration of the auto trail. Includes history and travel log scans of the route.
网站简介：Cleveland, Ohio.
网站简介：Basic European signage.
网站简介：Large archive of maps and descriptions of unusual or complicated facilities, primarily in the United States.
网站简介：Information and photos of the Trans-Peninsula Highway (Federal Route 1).
网站简介：Focuses on the East Central region. Includes forum.
网站简介：Many details from nearly every country.
网站简介：Includes coverage of county roads, exit lists, and old plans for the areas around Buffalo and Rochester.
网站简介：Enables users to search the world's information, including webpages, images, and videos. Offers unique features and search technology.
网站简介：Includes the I-95/I-195 interchange in Providence, Rhode Island.