Canada's National Highway System is not under federal jurisdiction or coordination, as highway construction and maintenance are entirely under the jurisdiction of the individual provinces, who also handle route numbering … 查看更多內容

British Columbia
The main Trans-Canada Highway is uniformly designated as Highway 1 across the four western … 查看更多內容

Predecessor routes
Early on, much of the route of the Trans-Canada Highway was first explored in order to construct the Canadian Pacific Railway in the late 19th century, a route which much of the mainline TCH route later ended up … 查看更多內容

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Unlike the Interstate Highway System in the United States, the Trans-Canada Highway system has no national construction standard, and was originally built mostly as a two-lane … 查看更多內容

Highway 16 (Yellowhead Highway)
The Yellowhead Highway is a 2,859 km (1,777 mi) highway in Western Canada, running from Masset, British Columbia, to where it intersects Highway 1 (Trans-Canada Highway) just west of Portage la Prairie, Manitoba. … 查看更多內容

No national plan for upgrading the Trans-Canada Highway exists, and all planning is currently done by the individual provinces. However, as with other routes in Canada's National Highway System, the federal government is required to cost-share for … 查看更多內容