Highway 621 in Dawson Township, Ontario

Highway 621 in Dawson Township is a two-lane, asphalted secondary road. It runs in a north-south direction starting from Blue Road 7 and crosses Blue Road 6, Blue Road 4, Blue Road 3, Blue Road 2, Byrnes Road, Nelles Dilke Road and Highway 11 and ends at Worthington Road 5. This road is part of the long-distance road "621". Highway 621 also exists in Lake of the Woods Township.