(Harvey, 600', 1878) across old channel of Des Moines River E. of Harvey, Clay/Lake Prairie Township, Marion County, IA. Depot St. NE 0.35 miles from jct with Waubash St. on the SE side of Harvey, left & curves E. on unnamed road 0.1 miles to the bridge. (N41 19.021 W92 54.639) Photos by Jack & June Schmidt 6-10-12.