Photographer's notes: "View of Arizona side bridge construction, late afternoon, March 5, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "Evening view of the Arizona arch segment. Temporary pylons supported cable stays, which in turn supported the arch segments during their construction." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "Nevada side bridge construction showing the old highway and hairpin turn, April 28, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "Ironworkers were transported in manbaskets via a high line crane system to the end of the Arizona arch segment." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "Road bed shoulder stabilization and rail guards, Nevada side of Hoover Dam Bypass, April 29, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge