434th Avenue in Webster Township, Day County, South Dakota

434th Avenue in Day County is an unpaved unclassified road. It runs in a north-south direction and crosses 133rd Street, 135th Street, 138th Street, 139th Street, 140th Street and Commerce Lane and ends at West 7th Street, while the other end is a cul-de-sac. It connects Webster, Raritan Township and Webster Township. 434th Avenue also exists in Rusk Township and Liberty Township.