(Lady of the Lake, IA-92-59) W. of Brighton, Clay Township, Washington County, IA. IA1/78 W. 4.1 miles from jct with Benton St. in Brighton to the quilt on the N. side of the road at 1245. Craig & Lynn Wright. (N41 10.640 W91 53.900) Photos by Jack & June Schmidt 6-14-12.