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South Dakota Highway 22

Highway 22 marker

Highway 22
Route of SD 22 (in red)
Route information
Defined by SDCL §31-4-147
Maintained by SDDOT
Length: 50.548 mi (81.349 km)
Existed: 1926 – present
Major junctions
West end: Hazel
East end: MN 68 at the Minnesota border
Location
Counties: Hamlin, Deuel
Highway system
  • South Dakota Highways
SD 21 SD 23

Highway 22 marker

South Dakota Highway 22 is a state route in northeast South Dakota. It begins at the town of Hazel, and terminates at the Minnesota border west of Canby, Minnesota, where it becomes Minnesota State Highway 68. It is about 50.5 miles (81.3 km) in length.

SD 22 begins at an intersection with an unnumbered highway in the town of Hazel in Hamlin County. It heads about nine miles due east before curving southeast to bypass a lake. Two miles east of the lake, SD 22 turns south to begin a concurrency with US 81. Two miles south of here, SD 22 branches east from US 81 and continues east past Castlewood. The highway curves north for a mile, then turns east and heads for Deuel County. Just east of the county line, SD 22 shares an interchange with Interstate 29.

The highway heads east for ten miles and enters Clear Lake. In Clear Lake, SD 22 intersects SD 15. About eleven miles east of the city, the route intersects the southern terminus of SD 101. After this intersection, SD 22 curves to the south for two miles and then turns to the east and enters Minnesota, becoming Minnesota State Highway 68.


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