398th Avenue in Twin Lake Township, South Dakota

398th Avenue in Sanborn County is an unpaved unclassified road. It runs in a north-south direction starting from 229th Street and crosses SD Highway 34, 231st Street, 232nd Street, 233rd Street, 234th Street and 235th Street. It ends in a cul-de-sac and connects Twin Lake Township, Woonsocket and Woonsocket Township. 398th Avenue also exists in Warren Township and Elliott Township.