SD 224 highlighted in red | ||||
Route information | ||||
Maintained by SDDOT | ||||
Length | 7.962 mi[1] (12.814 km) | |||
Major junctions | ||||
West end | Willow Avenue in Alpena | |||
East end | ![]() | |||
Location | ||||
Country | United States | |||
State | South Dakota | |||
Counties | Jerauld, Sanborn | |||
Highway system | ||||
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South Dakota State Highway 224 (SD 224) is a 7.962-mile-long (12.814 km) state highway located in south-central South Dakota. It connects the town of Alpena to SD 37.