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
Montyce Hackett (daughter of Lt. Col. and Mrs. Dick Hackett) with the first colt born at the Nellis Air Force Base (according to memory at the time). Site Name: Nellis Air Force Base (Nev.)
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.)