Building Hoover Dam, in pictures (1931-1936)

The story of how one of the most iconic American infrastructure works got built -- all in pictures.

Incredible Photos Tell The Story Of The Hoover Dam

Hoover dam 1931 hi-res stock photography and images - Alamy

Building the Hoover Dam seen through rare photographs, 1931-1936

Unveiling History: The Construction of Hoover Dam in Rare 1931

Building Hoover Dam, in pictures (1931-1936)

Building the Hoover Dam seen through rare photographs, 1931-1936

Hoover Dam

Photos: Construction of Hoover Dam on the Colorado River in the 1930s

Hoover Dam by Six Companies, Inc. (340AR) — Atlas of Places

Photos: Construction of Hoover Dam on the Colorado River in the 1930s

Building Hoover Dam, in pictures (1931-1936)

Building Hoover Dam, in pictures (1931-1936)