(Churn Dash, IA-34-34) E. of Marble Rock, Pleasant Grove Township, Floyd County, IA. Bradford (becomes 270th) St. E. 6.9 miles from jct with River St. in Marble Rock, S. on Packard Av. 0.25 miles to the quilt on the E. side of the road at 2720. Renee & Mark Koenigsfeld. (N42 57.718 W92 43.895) Photos by Jack & June Schmidt 7-9-12.