420th Avenue in Jackson Township, Bon Homme County, South Dakota

420th Avenue in Bon Homme County is an unpaved local road (Road number CR 420). It runs in a north-south direction starting from 291st Street and crosses 292nd Street, 293rd Street, 295th Street, 296th Street, SD Highway 46, 298th Street, 299th Street, 300th Street, 301st Street, 302nd Street and 303rd Street. It ends in a cul-de-sac and connects Cleveland Township, Jackson Township and Washington Township. This street is part of the highway "420".