15-28-a

(40', 15-28-a) across a creek SW of Dyersville, North Fork Township, Delaware County, IA. US20 W. 3.9 miles from jct with IA136 (9^th St.) on the S. side of Dyersville, S. on 310^th Av. 2.7 miles to the bridge on the W. side of the road at 2463. (N42 25.846 W91 11.543) Photos by Jack & June Schmidt 6-22-12.