310th Avenue in Sheridan Township, Poweshiek County, Iowa

310th Avenue in Poweshiek County is a gravel residential street. It runs in an east-west direction and crosses 20th Street, State Highway 146, 35th Street, 40th Street, 50th Street, 60th Street, 70th Street, 80th Street, 90th Street, 100th Street, 110th Street and 120th Street. It ends in a cul-de-sac and connects Madison Township, Chester Township and Sheridan Township. 310th Avenue also exists in Jefferson Township.