US Highway 18 in Salem Township, South Dakota

US Highway 18 in Turner County is a two-lane main road (Road number US 18). It runs in an east-west direction and crosses 442nd Avenue, 443rd Avenue, 444th Avenue, 445th Avenue, 446th Avenue, 447th Avenue, 449th Avenue and 451st Avenue. It connects Salem Township and Spring Valley Township. This street is part of the highway "18". US Highway 18 also exists in Turner Township and Middleton Township.