U Avenue in Harrison Township, Boone County, Iowa

U Avenue in Boone County is a gravel residential street. It runs in a north-south direction starting from 100th Street and crosses 110th Street, 130th Street, 140th Street, 150th Street, 170th Street, 172nd Street, 180th Street, 190th Street, 195th Street, 205th Street and 210th Street. It connects Harrison Township, Colfax Township and Jackson Township. U Avenue also exists in Garden Township.