Ontario Highway 549
| Greater Sudbury Municipal Road 10, Panache Lake Road | ||||
| Route information | ||||
| Maintained by the Ministry of Transportation and Communications, Ontario | ||||
| Length | 14.4 km (8.9 mi) | |||
| Existed | 1956–1982 or 1983 | |||
| Major junctions | ||||
| South end | Lake Panache | |||
| North end | Highway 17 (Whitefish, Ontario) | |||
| Location | ||||
| Country | Canada | |||
| Province | Ontario | |||
| Highway system | ||||
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Ontario Highway 549, commonly referred to as Highway 549, was a provincially maintained secondary highway in the Canadian province of Ontario. This highway connected former Highway 17 (Regional Road 55) in Whitefish to Lake Panache. The route was assumed along with many other secondary highways in 1956 and remained unchanged until the early 1980s, when it was decommissioned as a provincial highway and transferred to the newly formed Regional Municipality of Sudbury. Today it is known as Greater Sudbury Road 10.