A representative from the Greater Las Vegas Chamber of Commerce (left) presents a monetary award to an officer (right) at Nellis Air Force Base, Nevada. Site Name: Nellis Air Force Base (Nev.)
Military personnel stand at attention as Col. Charles Cunningham, Jr. (third from left) assumes command at Nellis Air Force Base, Nevada. Site Name: Nellis Air Force Base (Nev.)
Airman 1st Class Jo Bennett (front) and Deon Judkins, working on aircraft engine mechanics, Nellis Air Force Base, Nevada. Site Name: Nellis Air Force Base (Nev.)
Photographer's notes: "The final pier segment is brought into position on the southern pier near the Nevada bridge deck, November 24, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "Detail of highline crane system used as the main way to deliver materials for construction of the bridge, April 30, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "View from the Nevada side arch foundation looking across toward Arizona, evening, May 20, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "View from the Arizona side of arch construction with workers arriving via highline crane and manbasket, July 1, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "On the end of the Nevada arch segment, ironworkers prepared formwork prior to pouring the next concrete section, July 1, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "On the end of the Nevada arch segment, ironworkers prepared formwork prior to pouring the next concrete section, July 1, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "While the bridge was substantially complete, the roadways leading to the bridge on both sides awaited completion, July 31, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge