390th Avenue in Alpena Township, South Dakota

390th Avenue in Jerauld County is a gravel unclassified road. It runs in a north-south direction starting from 220th Street and crosses 221st Street, 222nd Street, 223rd Street, 224th Street, 225th Street, 226th Street, 227th Street, 5th Street, SD Highway 34, 230th Street and 231st Street. It connects Alpena Township and Franklin Township.