478th Avenue in Parnell Township, South Dakota

478th Avenue in Brookings County is a two-lane, unpaved unclassified road. It runs in a north-south direction starting from South Hooker Avenue and crosses 205th Street, 206th Street, 207th Street, Main Street, 211th Street, US Highway 14, 213th Street, 214th Street, 216th Street and 218th Street and ends at 220th Street. It connects Sherman Township, Alton Township and Parnell Township.