It ran from a junction with US Highway 23/M-50 (US 23/M-50) northward across the River Raisin and then turned southeasterly along North Custer Road on the north side of the river to Monroe. The highway designation was commissioned in 1929 and used until 1955.
It fled from a connection with US Highway 23/M-50 (US 23/M-50) northward across the River Raisin and then changed direction to the southeast along North Custer Road on the northern side of the river until Monroe. The highway designation was established in 1929 and utilized until 1955.