(Toadstools) S. of Ypsilanti, Ypsilanti Township, Washtenaw County, MI. Huron St. (becomes Whitaker Rd.) S. 1.45 miles from jct with I94 exit 183 on the S. side of Ypsilanti to the carving on the E. side of the road at 5517. (N42 12.517 W83 37.017) Photo by Mark Comstock 4-15-24.