Highway 67 was assumed by the Department of Highways in 1937, shortly after the Department of Northern Development merged with it that year. The route originally extended south of Highway 11 to Highway 101 west of Timmins, but this portion was decommissioned as a provincial highway in 1998.
Highway 67 was assumed by the Department of Highways in 1937, after it merged with the Department of Northern Development that year. The original route extended from Highway 11 south to Highway 101 west of Timmins, but this part was later de-designated as a provincial highway in 1998.