Olympic Avenue in Grant Township, Carroll County, Iowa

Olympic Avenue in Carroll County is a secondary road. It runs in a north-south direction starting from 170th Street and crosses 180th Street, 190th Street, County Road N33, US 30, 210th Street, 215th Street, 230th Street, 240th Street, 250th Street, 255th Street and 270th Street. It connects Grant Township, Newton Township and Pleasant Valley Township. Olympic Avenue also exists in Sheridan Township.