(IL-48-01) E. of Knoxville, Knox Township, Knox County, IL. US150/IL97 S. 0.4 miles from jct with I74 exit 54 E. of Knoxville, continue S. on IL97 0.4 miles, E. on CR17 200’ to the crib on the N. side of the road at 1006. (N40 54.072 W90 15.007) Photo by Mark Comstock 10-23-08.

Photo by Paul Myers 6-28-05.