Cottonwood Avenue in Penn Township, Madison County, Iowa

Cottonwood Avenue in Madison County is a residential street. It runs in a north-south direction starting from 200th Street and crosses 190th Street, 180th Street, 170th Street, 169th Street, 160th Street, 150th Street, 130th Street, 120th Street and 110th Street. It connects Jackson Township and Penn Township. Cottonwood Avenue also exists in Grand River Township.