US Highway 12 in Andover Township, South Dakota

US Highway 12 in Day County is a two-lane expressway. It runs in an east-west direction and crosses 413th Avenue, 414th Avenue, 415th Avenue, North Main Street, 417th Avenue, 136th Street, 418th Avenue, 137th Street, 138th Street, SD Highway 27, 420B Avenue and 420A Avenue. It ends in a cul-de-sac and connects Bristol Township, Kidder Township, Webster Township, Andover and Andover Township. This street is part of the highway "12". US Highway 12 also exists in Racine Township and Waubay Township.