ON-400
Highway in Ontario, Canada
King's Highway 400, commonly referred to as Highway 400, historically as the Toronto–Barrie Highway, and colloquially as the 400, is a 400-series highway in the Canadian province of Ontario linking ... Wikipedia
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Mileage Tables for the 400-Series Highways. Hwys 2 to 30 Charts / ...
Ontario Highway 400, also called King's Highway 400, is a provincial highway in Ontario, Canada. It runs mostly north and south and is 226 kilometers (140 miles) ...
Sep 26, 2016 · The Ministry of Transportation started assigning 400-numbers to Ontario highways in 1952 to distinguish the controlled-access routes from other ...