Wisconsin Highway 139
State Trunk Highway 139 is a state highway in the US state of Wisconsin. It runs north–south in north central Wisconsin from a junction with US Highway 8 near Cavour in central Forest County to the Michigan state line and its connection with M-189 at the Brule River to approximately four miles north of Tipler in Florence County. Along its route, WIS 139 serves as the main access route to Long Lake and serves parts of the Nicolet side of the Chequamegon-Nicolet National Forest.