391st Avenue in Dearborn Township, South Dakota

391st Avenue in Beadle County is an unpaved unclassified road. It runs in a north-south direction and crosses 209th Street, 210th Street, 211th Street and 212th Street and ends at 214th Street, while the other end is a cul-de-sac. 391st Avenue also exists in Broadland Township, Hartland Township and Carlyle Township.