(Ohio Star, IA-92-91) W. of Washington, Dutch Creek Township, Washington County, IA. 250th St. W. 8.5 miles from jct with IA92 on the W. side of Washington to the quilt on the N. side of the road at 1390. Lester & Marion Wehr. (N41 17.648 W91 52.286) Photos by Jack & June Schmidt 6-14-12.