(Indian Arrowhead, KY-01-08) NE of Columbia, Adair County, KY. KY55 (Campbellsville Rd.) NE 0.8 miles from jct with Greensburg St. in Columbia to the quilt on the SE side of the road at 910. Jeff Rippey & Gerald Sneed. (N37 06.787 W85 17.973) Photos by Jack & June Schmidt 6-26-17.