475th Avenue in Lynn Township, Lincoln County, South Dakota

475th Avenue in Lincoln County is a single-lane, gravel residential street. It runs in a north-south direction starting from South Cliff Avenue and crosses 274th Street, 279th Street, US Highway 18 and 284th Street. It ends in a cul-de-sac and connects LaValley Township and Lynn Township. 475th Avenue also exists in Springdale Township and Pleasant Township.