(Gravel Run, 20', 2001, 35-04-k) across a ditch N. of Andover, Andover Township, Ashtabula County, OH. US6 N. 1.6 miles from jct with OH85 in Andover to the bridge at 4479 US6. (05-2004, N41° 37.84', W80° 34.32') Photo by Don Burnell.