Super Structures

52 Interesting Facts About The Grand Coulee Dam

Theodore Roosevelt Dam

50 Facts About Theodore Roosevelt Dam

Kariba dam, Zimbabwe.

50 Interesting Facts About The Kariba Dam

Itaipu Hydroelectric Dam

50 Facts About The Itaipu Dam

Aerial photo of Lake Oroville, Oroville Dam, the spillway, and the Feather River

50 Facts About Oroville Dam

Three Gorges Dam in China

50 Facts About The Three Gorges Dam

Hoover dam without the bypass road.

50 Interesting Facts About Hoover Dam

The White House

51 Interesting Facts About The White House

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Brooklyn Bridge, New York

25 Interesting Facts about Brooklyn Bridge

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Mackinac Bridge facts

25 Interesting Facts about Mackinac Bridge

Super Structures