State Highway 73 in Perkins County, South Dakota

State Highway 73 in Perkins County is a main road. It runs in a north-south direction starting from 192nd Avenue and crosses 102nd Street, 104th Street, 106th Street, 107th Street, Flatcreek Road, 108th Street, Lemmon Lake Road, Dewitt Road, Summerville Road, Shadehill Road and Pasture 8 Road. This street is part of the highway "73". State Highway 73 also exists in Bennett County, Haakon County, Jackson County and Meade County.