(36' x 24', IA-99-05) E. of Eagle Grove, Dayton Township, Wright County, IA. SE 5th St. (becomes 270th St.) E. 8.2 miles from jct with Jackson Av. in Eagle Grove, S. on Madison Av. 200’ to the crib on the W. side of the road at 2709. (N42 39.506 W93 44.141) Photo by Jack & June Schmidt 7-11-12.