(Sangamon River, 203') across Sangamon River NNE of White Heath, Sangamon Township, Piatt County, IL. IL10 W. 0.5 miles from jct with I72 exit 172 NE of White Heath, N. on N1300E Rd. 1.2 miles, E. on E2250N Rd. 0.3 miles to the bridge. (1-23-08, N40 07.256 W88 29.848)