Photographer's notes: "Workers pour concrete for the barrier that will eventually separate traffic from pedestrians. Tub girders are in position on the Nevada side bridge deck for eventual installation over the arch and piers, February 2, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "Workers pour concrete for the barrier that will eventually separate traffic from pedestrians. Tub girders are in position on the Nevada side bridge deck for eventual installation over the arch and piers, February 2, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "Afternoon aerial view of the bridge, dam and Lake Mead, January 14, 2011." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge