(Bonpas Creek, 50', c1909) across Bonpas Creek ENE of Parkersburg, Bonpas Township, Richland County, IL. Parkersburg Ln. E. 1.5 miles from jct with East St. on the E. side of Parkersburg, N. on Meridian Rd. (1500E) 0.5 miles, E. on Berryville Ln. (CR200N) 2.6 miles, N. on Oak Tree Rd. (CR1750E) 1.0 miles, E. on Bethel Ln. (CR300N) 0.4 miles to the bridge. (N38 36.854 W87 58.131) Photos 9-27-10.