473rd Avenue in Altamont Township, South Dakota

473rd Avenue in Deuel County is an unpaved unclassified road. It runs in a north-south direction starting from 174th Street and crosses 175th Street, 177th Street, 178th Street, 179th Street, 180th Street, 181st Street and SD Highway 22. It connects Goodwin Township, Havana Township and Altamont Township. 473rd Avenue also exists in Blom Township.