网站简介：Visitor information for Meteor Crater in Arizona.
网站简介：The Northumberland Strait Bridge linking New Brunswick to Prince Edward Island.
网站简介：Official site.
网站简介：Your one-stop resource for great motorcycle roads in the US. Over 1600 roads, all 50 states.
网站简介：Italian toll roads. Includes toll information, traffic conditions, and news.
网站简介：The Society for All British Road Enthusiasts' discussion board which also has categories for international discussion.
网站简介：Written specifically for an American audience. Includes information on the Autobahnen and traffic control devices.
网站简介：Information on events and conditions at US129 in North Carolina. Past and present news items, photographs, advice, information on accommodations, and other resources.
网站简介：The official page for the proposed outer-outer-beltway around Houston, also called TX 99. Maps, hearing records, and general information.
网站简介：Handles traffic planning and construction and management of highways in Utah.
网站简介：Overview of different services.
网站简介：Includes digital and infrared images for the state.
网站简介：The electronic toll collection system for the bridges in Lee County in Southwest Florida.
网站简介：Official site for the structure connecting Ontario to Michigan, U.S.
网站简介：Offers historical and current information, including images of old signs as well as old photographs.
网站简介：Contains photographs and historic backgrounds of old facilities in the Great Lakes region. Includes in-depth articles about types in general.
网站简介：Over 200 web cams stationed around the Minneapolis-St. Paul area. Map interface. Refresh every 60 seconds. Requires JavaScript.
网站简介：Includes details and history on state-maintained roadways, special pages on Harrisburg, Philadelphia, Pittsburgh, and Erie, exit guides, and photographs.
网站简介：Project to build and upgrade cross-river facilities in the Louisville, Kentucky and Southern Indiana areas. News, maps, and contact information.
网站简介：Gives detailed history and other information on county, state, U.S. and Interstate facilities in the state. Includes links to pages within the cahighways.org domain.
网站简介：Provides departmental organization and contacts, aeronautic, highway, public transportation, railroad, and waterway information, contracts, proposals, and construction standards and specifications as well as public service information and links to related state agencies.
网站简介：Official website of the West Virginia Turnpike. Includes toll rates.
网站简介：Information, history, rates of the restored Harvey House in Winslow, AZ.
网站简介：Pictures and background information of the outdoor murals along the Route 66 Corridor in Cuba, MO.MO.
网站简介：Tourist attraction composed of donated road signs. Site includes visiting information.