Minnesota State Highway 20

Trunk Highway 20
MN 20 highlighted in red
Route information
Maintained by MnDOT
Length	7.471 mi[2] (12.023 km)
Existed	1920[1]–present
Major junctions
South end	MN 19 at Cannon Falls
North end	MN 50 at Douglas Township
Location
Country	United States
State	Minnesota
Counties	Goodhue, Dakota
Highway system
Minnesota Trunk Highway System Interstate US State Legislative Scenic
← MN 19 → MN 21

Minnesota State Highway 20 (MN 20) is a short 7.471-mile-long (12.023 km) highway in southeast Minnesota, which runs from its intersection with State Highway 19 in Cannon Falls (near U.S. 52) and continues north to its northern terminus at its intersection with State Highway 50 near Miesville, 400 feet west of U.S. 61.

Highway 20 passes through the city of Cannon Falls and Douglas Township.