Archival objects in this container: Final tub girder for the Mike O'Callaghan-Pat Tillman Memorial Bridge being brought into position for a photo opportunity, 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 Ironworkers and management posing for photos during construction at the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 April 15 Final tub girder brought into position for the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 April 15 Final tub girder brought into position for the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 April 15 Completed functional structure of the Mike O'Callaghan-Pat Tillman Memorial Bridge, including tub girders, Nevada-Arizona border, 2010 April 15 Piers from the Mike O'Callaghan-Pat Tillman Memorial Bridge near the hairpin turn on the Nevada side of Hoover Dam, 2010 April 15 Piers from the Mike O'Callaghan-Pat Tillman Memorial Bridge near the hairpin turn on the Nevada side of Hoover Dam, 2010 April 15 Completed girder installation of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 April 15 Final tub girders being installed on the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 April 15 Arizona side of the Mike O'Callaghan-Pat Tillman Memorial Bridge with Sugarloaf Mountain in the background, 2010 July 26 Aerial view of the structurally complete Mike O'Callaghan-Pat Tillman Memorial Bridge and Lake Mead, 2010 July 27 Aerial view of the structurally complete Mike O'Callaghan-Pat Tillman Memorial Bridge, Colorado River, Hoover Dam, and Lake Mead, 2010 July 27 Aerial view of the structurally complete Mike O'Callaghan-Pat Tillman Memorial Bridge, Hoover Dam, and Lake Mead, 2010 July 27 Aerial view of the structurally complete Mike O'Callaghan-Pat Tillman Memorial Bridge, Hoover Dam, and Lake Mead, 2010 July 27 Colorado River, Hoover Dam powerhouse, and Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 July 27 Colorado River, Hoover Dam powerhouse, and Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, 2010 July 27 Mike O'Callaghan-Pat Tillman Memorial Bridge arch, pedestrian walkway, and bridge deck, Nevada-Arizona border, 2010 July 28 Mike O'Callaghan-Pat Tillman Memorial Bridge arch, pedestrian walkway, and bridge deck, Nevada-Arizona border, 2010 July 28 Mike O'Callaghan-Pat Tillman Memorial Bridge arch, pedestrian walkway, and bridge deck, Nevada-Arizona border, 2010 July 28 Worker crossing the Mike O'Callaghan-Pat Tillman Memorial Bridge at sunrise, Nevada-Arizona border, 2010 July 28 Mike O'Callaghan-Pat Tillman Memorial Bridge and retaining wall, Nevada-Arizona border, 2010 July 28 Mike O'Callaghan-Pat Tillman Memorial Bridge and hairpin turn near Hoover Dam, Nevada border, 2010 July 28 Hoover Dam and Lake Mead as seen from the Mike O'Callaghan-Pat Tillman Memorial Bridge pedestrian walkway, Nevada-Arizona border, 2010 July 29 Mike O'Callaghan-Pat Tillman Memorial Bridge under construction with Lake Mead in the background, as seen from Sugarloaf Mountain near the Arizona-Nevada border, 2010 July 30 Load More