(Signs) S. of West Chester, Franklin Township, Washington County, IA. Hemlock Av. S. 1.0 miles from jct with IA91 SE of West Chester, E. on 230th St. 0.1 miles to the signs on the N. side of the road at 1720. (N41 19.360 W91 48.588) Photos by Jack & June Schmidt 6-14-12.