US Highway 81 in Central Township, South Dakota

US Highway 81 in Yankton County is a two-lane, asphalted expressway. It runs in a north-south direction and crosses 306th Street, 305th Street, 304th Street, 303rd Street, 302nd Street, 300th Street, Northeast Jim River Road, SD Highway 46, 295th Street, 293rd Street, 292nd Street and 307th Street. It ends in a cul-de-sac and connects Central Township, Mission Hill North Township, Jamesville Township and Utica North Township. This street is part of the highway "81".