(70', house, 15-71-a) NW of Hartley, section 14, Hartley Township, O'Brien County, IA. Built on an old railroad trestle and constructed from an old barn. CR L58 N. 2.5 miles from jct with US18 2 miles W. of Hartley and the bridge is 0.5 miles to the W. in the middle of the section on a trestle on the old RR right of way. (10-21-00, N43° 13.220', W95° 32.225')