网站简介：Uses Landsat satellite imagery.
网站简介：Official information on the structure linking Michigan's two peninsulas.
网站简介：National traffic and road closure information.
网站简介：Traffic Update is a traffic and travel news website, giving visitors a visual map of traffic hotspots on roads and motorways in the UK.
网站简介：Listing of construction, commodities and services contracts.
网站简介：Official site.
网站简介：Includes route logs, history, photographs, links, and international discussion.
网站简介：Provides electronic toll collection interoperation. Lists members and gives contact information..
网站简介：Online private newsletter providing information and commentary.
网站简介：information on the Kansas Turnpike, including the K-Tag electronic toll collection system
网站简介：Includes a step-by-step guide, videos, related revised public laws, a list of distributors and contact locations.
网站简介：Manages and develops urban toll road networks in Australia and the USA.
网站简介：Alliance of toll operators and associated industries. Includes news and resources.
网站简介：Official site.
网站简介：Automated FasTrak toll road in San Diego to open Fall 2006 that will service Chula Vista, Bonita, and Otay Mesa, connecting SR-54 to the Mexico border as part of SR-125. News and project overview.
网站简介：Official site of the facility connecting Southeastern Virginia to the Virginia portion of the Delmarva Peninsula. Site includes statistics, toll information, and restaurant/gift shop information.
网站简介：Official site which includes background and toll information.
网站简介：Features traffic news, construction reports, and travelers information.
网站简介：Lists all areas, and includes facility listings. Includes user comments and ratings.
网站简介：Seeks to balance diverse mobility needs while retaining concern for safety and the environment. Oversees highways, aeronautics, railroads, and other transportation.
网站简介：Highway driving conditions, transport alerts, and information on roadways, ferry service, and public transportation systems.
网站简介：Part of the Sydney orbital network, opened in late 2005. Toll information and maps.
网站简介：TransCanadaHighway.com is a one-stop information source about travel by road along the Trans-Canada Highway with itineraries, and information about all the provinces and towns along the way, as well as Canada-specific travel information, and links to local community sites.
网站简介：Book and road guide to sights and history of towns along highway route.
网站简介：The longest road and rail tunnels in the world, grouped by categories such as sub-sea tunnels and immersed tubes.