Built 1971
View Exhibit map
Crane Lake Dam (Iron County, Missouri)
Dam and spillway on Crane Pond Creek
Heritage Hill (Brown County, Wisconsin)
40 Acre collection of some of Green Bay's most historic structures
I-84 Diner (Dutchess County, New York)
A DeRaffele diner, remodeled in 1997
John Day Dam (Klickitat County, Washington)
Concrete gravity dam across the Columbia River completed in 1971