'(<a href="http://www.j-archive.com/media/2004-06-04_DJ_28.jpg" target="_blank">Sofia of the Clue Crew reports from Hoover Dam.</a>)  For much of its early history, Hoover Dam was called this, from a canyon where it was once going to be built'
Boulder Dam
HOOVER DAM: For much of its early history, Hoover Dam was called this, from a canyon where it was once going to be built
For much of its early history, Hoover Dam was called this, from a canyon where it was once going to be built
For much of its early history, Hoover Dam was called this, from a canyon where it was once going to be built
HOOVER DAM
Boulder Dam
HOOVER DAM