(Santa Fe Wagon Tracks, MO-97-03) NW of Arrow Rock, Arrow Rock Township, Saline County, MO. MO41 W. 1.0 miles from jct with Main St./SR TT in Arrow Rock, N. on SR AC 0.2 miles to the quilt on the E. side of the road at 20526. Robert Thompson. (N39 04.931 W92 57.649) Photos by Jack & June Schmidt 6-5-12.