I Avenue in Marcy Township, Iowa

I Avenue in Boone County is an unpaved residential street. It runs in a north-south direction and crosses 220th Street, 230th Street, 240th Street, 250th Street, 260th Street, 270th Street, 280th Street, 290th Street, 300th Street, 310th Street, 320th Street and 330th Street. It ends in a cul-de-sac and connects Peoples Township and Marcy Township. I Avenue also exists in Yell Township.