Minnesota State Highway 39

Trunk Highway 39
MN 39 highlighted in red
Route information
Maintained by MnDOT
Length	1.080 mi[2] (1.738 km)
Existed	April 12, 1943[1]–present
Major junctions
West end	MN 23 at Duluth
East end	WIS 105 at the Saint Louis River, the Minnesota — Wisconsin state line
Location
Country	United States
State	Minnesota
Counties	St. Louis
Highway system
Minnesota Trunk Highway System Interstate US State Legislative Scenic
← MN 38 → MN 40

Minnesota State Highway 39 (MN 39) is a short 1.080-mile-long (1.738 km) highway in northeast Minnesota, which runs from its intersection with State Highway 23 (Commonwealth Avenue) in Duluth and continues east to its eastern terminus at the Wisconsin state line (at the Oliver Bridge), where it becomes Wisconsin Highway 105 upon entering the village of Oliver, Wisconsin.

The east end of Highway 39 crosses the Saint Louis River to Wisconsin, over the double-deck Oliver Bridge with a railroad track on the upper deck.

Highway 39 is also known as McCuen Street in the Gary–New Duluth neighborhood of Duluth.