South Dakota Highway 52

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Highway 52
Route of SD 52 (in red)
Route information
Maintained by SDDOT
Length	28.567 mi[1] (45.974 km)
Existed	1955 (approx.)–present
Tourist routes	Lewis and Clark Trail
Major junctions
West end	SD 37 north of Springfield
East end	US 81 / SD 50 in Yankton
Location
Country	United States
State	South Dakota
Counties	Bon Homme, Yankton
Highway system
South Dakota State Trunk Highway System Interstate US State
← SD 50 → SD 53

South Dakota Highway 52 (SD 52) is a state route that runs just north of the Missouri River, across southeast South Dakota. It begins at a junction with South Dakota Highway 37 north of Springfield, and terminates in Yankton at U.S. Highway 81, at the junction of 4th and Broadway Streets. It is 37 miles (60 km) in length.