(Jayhawk Walk Bridge, 18', 1997, 16-54-a) across a ditch in Mound City Historical Park in Mound City, Linn County, KS. Main St. E. 0.2 miles from jct with KS7 (9th St.) on the W. side of Mound City to the park on the N. side of the road at 700. Bridge is at the NE corner of the park. (3-19-06, N38° 08.61', W94° 49.03') Photos by Ruth Reynolds.