Granite Avenue in Washington Township, Carroll County, Iowa

Granite Avenue in Carroll County is a secondary road (also known as County Road N14). It runs in a north-south direction and crosses 220th Street, 230th Street, 240th Street, 4th Street, 2nd Street, West 1st Street, 260th Street, 280th Street, 300th Street and 330th Street. It ends in a cul-de-sac and connects Halbur, Eden Township, Maple River Township and Washington Township. Granite Avenue is also known as County Road N14. Granite Avenue also exists in Kniest Township.