437th Avenue in Hartland Township, South Dakota

437th Avenue in Kingsbury County is an unpaved unclassified road. It runs in a north-south direction starting from 196th Street and crosses 197th Street, 199th Street, 204th Street, 205th Street, US Highway 14 and 209th Street and ends at 210th Street. It connects De Smet Township and Hartland Township. 437th Avenue also exists in Mathews Township.