Photographer's notes: "The near-silhouette of the bridge frames the dam against the evening sky." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "The near-silhouette of the bridge frames the dam against the evening sky. July 30, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "At night, the bridge's illumination comes predominantly from the lighting of the dam and the Nevada hairpin turn of the original highway." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "Aerial view of the structurally completed bridge showing its relationship to Hoover Dam and Lake Mead, July 31, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "From the air, the relationship of the Colorado River, bridge, dam and Lake Mead come into perspective." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "With the bridge structurally complete, much detailing work remained. The road on both the Nevada and Arizona sides were still to be built." 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
Photographer's notes: "Upsteam view of Hoover Dam, the powerhouse, and the bridge's shadow. January 12, 2011. Note: For periods before and after the winter solstice, the bridge cast a dramatic shadow across the dam in the late afternoon." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge
Photographer's notes: "For part of the year, the late afternoon sun now casts the bridge's shadow onto the face of Hoover Dam." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge