(Okawville) NE of Okawville, Okawville Township, Washington County, IL. IL177 SW 0.5 miles from jct with I64 exit 41 NE of Okawville, N. & curves NE on Tower Rd. 0.15 miles to the tower on the SE side of the road. (N38 26.293 W89 32.183) Photos 8-3-14.