(IL-57-13) S. of Le Roy, Empire Township, McLean County, IL. N2600E Rd. S. 0.25 miles from jct with I74 exit 149 in Le Roy, E. on E400N Rd. 0.9 miles, curves S. & becomes N2700E Rd. 2.6 miles to the crib on the E. side of the road. (N40 17.716 W88 44.723) Photo 12-16-17.