The following highways are numbered 550:

Canada

Alberta Highway 550 Alberta Provincial Highway No. 550, commonly referred to as Highway 550, is an east–west highway in southern Alberta, Canada. It is a two-lane undivided highway in the County of Newell runs from the Trans-Canada Highway ( High ...

New Brunswick Route 550 Route 550 is a long north–south secondary highway in the northwest portion of New Brunswick, Canada. The route starts at Route 103 (Main Street) in Woodstock on the banks of the Meduxnekeag River and the Saint John River. Until the intersec ...

Ontario Highway 550 This is a list of secondary highways in Algoma District, most of which serve as logging roads or provide access to isolated and sparsely populated areas in the Algoma District of northeastern Ontario. Some of the shorter ones are also access route ...

Ontario Highway 550A **

Ontario Highway 550B *

Quebec Autoroute 550 The following is a list and description of former and unbuilt Quebec autoroutes. Former Autoroutes Autoroute 51 Autoroute 55 south of Autoroute 20 to Route 116 was co-designated Autoroute 51 until 1982. By 1983, official documents had removed ...

(unbuilt)

Turkey

D.550

United States

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