Archival objects in this container: Lake Mead, 2010 February 03 Twelve central girders installed as support for the deck of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 February 03 Twelve central girders installed as support for the deck of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada border, 2010 February 03 Twelve central girders installed as support for the deck of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 February 03 Twelve central girders installed as support for the deck of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 February 03 Aerial view of Hoover Dam, Lake Mead, the Colorado River, and the Mike O'Callaghan-Pat Tillman Memorial bridge under construction, Nevada-Arizona border, 2010 February 03 Aerial view of the twelve central girders installed to support the Mike O'Callaghan-Pat Tillman Memorial Bridge deck, Nevada-Arizona border, 2010 February 03 Aerial view of Hoover Dam, Lake Mead, the Colorado River, and the Mike O'Callaghan-Pat Tillman Memorial bridge under construction, Nevada-Arizona border, 2010 February 03 Lake Mead, Hoover Dam, and the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Nevada-Arizona border, 2010 February 03 Ladder extending from the arch of the Mike O'Callaghan-Pat Tillman Memorial Bridge to a walkway during construction, Nevada-Arizona border, 2010 April 13 Foundation of the Mike O'Callaghan-Pat Tillman Memorial Bridge arch during construction in Black Canyon, Arizona border, 2010 April 13 Construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge deck, Nevada-Arizona border, 2010 April 13 Construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge deck, Nevada-Arizona border, 2010 April 13 Construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge deck, Nevada-Arizona border, 2010 April 13 Construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge deck, Nevada-Arizona border, 2010 April 13 Construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge, as seen looking up from the Colorado River, Arizona border, 2010 April 14 Construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge, as seen looking up from the Colorado River, Arizona border, 2010 April 14 Construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada border, 2010 April 14 Construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada border, 2010 April 14 Construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada border, 2010 April 14 Mike O'Callaghan-Pat Tillman Memorial BridgeAwaiting installation of the final four tub girders, Nevada-Arizona border, 2010 April 15 Inspection of the arch for the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 April 15 Mike O'Callaghan-Pat Tillman Memorial Bridge with the first of the final four tub girders installed, Nevada-Arizona border, 2010 April 15 Foundation for the arch on the Arizona side of the Mike O'Callaghan-Pat Tillman Memorial Bridge, 2010 April 15 Second of the final four tub girders for the Mike O' Callaghan-Pat Tillman Memorial Bridge being flown into position via highline crane, Nevada-Arizona border, 2010 April 15 Load More