(Woohoo, IA-28-09) W. of Colesburg, Colony Township, Delaware County, IA. IA3 W. 2.1 miles from jct with Main St. S. of Colesburg to the quilt on the N. side of the road at 2859. Perry & Elaine Sampson. (N42 38.352 W91 14.390) Photos by Jack & June Schmidt 6-23-12.