The Southwest Bypass and Southeast Bypass are two separately-constructed contiguous roads in the city of Greater Sudbury, in the Canadian province of Ontario, which form a bypass around the southern end of the city's urban core for traffic travelling on Highway 17, a portion of the Trans-Canada Highway. Most of the route is a Super two road with at-grade intersections, with the exception of short section of divided freeway at an interchange with Highway 69. Along with the Northwest Bypass from Lively to Chelmsford, the roads form a partial ring road around the city's urban core.