(Cedar Creek #2, 96') across Cedar Creek N. of Monmouth, Monmouth Township, Warren County, IL. US67 N. 2.8 miles from jct with US34 on the NW side of Monmouth, W. on 230th Av. 1.5 miles, S. on 60th St. 0.15 miles to the bridge. (N40 57.972 W90 40.147) Photos 10-22-10.