Wisconsin Highway 105

State Trunk Highway 105
Route information
Maintained by WisDOT
Length	4.72 mi (7.60 km)
Major junctions
West end	MN 39 in Oliver
East end	WIS 35 in Superior
Location
Country	United States
State	Wisconsin
Counties	Douglas
Highway system
Wisconsin State Trunk Highway System Interstate US State Scenic Rustic
← WIS 104 → WIS 106

State Trunk Highway 105 (often called Highway 105, STH 105 or WIS 105) is a Wisconsin state highway running east–west in northwest Wisconsin from the Minnesota border at Duluth, Minn. to Tower Avenue in Superior, Wisc.

Highway 105 is 4.72 miles (7.60 km) in length and passes through Oliver, Town of Superior, and the city of Superior.

Highway 105 serves as an east–west arterial route between the city of Superior, Oliver, and the Gary-New Duluth neighborhood of Duluth.

Route description

The western terminus of Highway 105 is at the state line with Minnesota at the Oliver Bridge. The bridge crosses the St. Louis River to the Gary-New Duluth neighborhood in the city of Duluth. The highway follows Union Street through Oliver and 61st street into Superior. After crossing the river, Highway 105 becomes Minnesota State Highway 39(E. McCuen Street)

The eastern terminus of Highway 105 is at its intersection with Wisconsin Highway 35 (Tower Avenue) in the city of Superior.

Major intersections

The entire route is in Douglas County.

Location	mi	km	Destinations	Notes
Duluth			MN 23 west	Continuation into Minnesota
Saint Louis River	0.00	0.00	Oliver Bridge; Minnesota–Wisconsin state line
Oliver, WI	0	0	County Road W/Chicago Street
Superior	4.72	7.60	WIS 35
1.000 mi = 1.609 km; 1.000 km = 0.621 mi