(Nightenhelser, 40', 1979, 14-29-A) across a ditch E. of Sheridan, Adams Township, Hamilton County, IN. 236th St. E. 3.8 miles from jct with IN38 on the S. side of Sheridan, N. on Dunbar Rd. 0.9 miles to the bridge. (05-2002, N40° 08.65', W86° 08.25') Photo by Harry Hill, submitted by Mike MacCarter.