Archival objects in this container: Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Hoover Dam, and Lake Mead as seen from Sugarloaf Mountain near the Arizona-Nevada border, 2010 July 30 Upstream view of Lake Mead as seen from the top of Sugarloaf Mountain near the Arizona-Nevada border, 2010 July 30 Deck construction on the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 July 30 Deck construction on the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 July 30 Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Hoover Dam, and Lake Mead as seen from Sugarloaf Mountain near the Arizona-Nevada border, 2010 July 30 Mike O'Callaghan-Pat Tillman Memorial Bridge under construction and casting shadows on the Nevada side of Black Canyon, 2010 July 30 Workers inspecting the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 July 30 Workers inspecting the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 July 30 Mike O'Callaghan-Pat Tillman Memorial Bridge and Hoover Dam in the evening, Nevada-Arizona border, 2010 July 30 Mike O'Callaghan-Pat Tillman Memorial Bridge and Hoover Dam in the evening, Nevada-Arizona border, 2010 July 30 Showing the structural detail of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 July 30 Aerial view of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Hoover Dam, Colorado River, and Lake Mead, Nevada-Arizona border, 2010 July 31 Aerial view of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Hoover Dam, Colorado River, and Lake Mead, Nevada-Arizona border, 2010 July 31 Aerial view of the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Nevada-Arizona border, 2010 July 31 Mike O'Callaghan-Pat Tillman Memorial Bridge mostly completed with roadways leading to the bridge still under construction, Nevada-Arizona border, 2010 July 31 Shadow from the Mike O'Callaghan-Pat Tillman Memorial Bridge cast onto the face of Hoover Dam, 2011 January 12 Shadow from the Mike O'Callaghan-Pat Tillman Memorial Bridge cast onto the face of Hoover Dam, 2011 January 12 Upstream view of the Mike O'Callaghan-Pat Tillman Memorial Bridge and Hoover Dam, Nevada-Arizona border, 2011 January 12 Upstream view of the Mike O'Callaghan-Pat Tillman Memorial Bridge and Hoover Dam, Nevada-Arizona border, 2011 January 12 Upstream view of the Mike O'Callaghan-Pat Tillman Memorial Bridge and Hoover Dam, Nevada-Arizona border, 2011 January 12 Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2011 January 12 Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2011 January 12 Mike O'Callaghan-Pat Tillman Memorial Bridge as seen from Sugarloaf Mountain near the Arizona-Nevada border, 2011 January 13 Mike O'Callaghan-Pat Tillman Memorial Bridge as seen from Sugarloaf Mountain near the Arizona-Nevada border, 2011 January 13 Mike O'Callaghan-Pat Tillman Memorial Bridge as seen from Sugarloaf Mountain near the Arizona-Nevada border, 2011 January 13 Load More