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Photograph showing an aerial view of Hoover Dam, the original road between Arizona and Nevada, and the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Nevada-Arizona border, May 22, 2009

Date

2009-05-22

Description

Photographer's notes: "Aerial view showing relationships among Hoover Dam, the original road between Arizona and Nevada, and the Hoover Dam Bypass under construction, May 22, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph showing an aerial view of Hoover Dam, the original road between Arizona and Nevada, and the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Nevada-Arizona border, May 22, 2009

Date

2009-05-22

Description

Photographer's notes: "Aerial view showing relationships among Hoover Dam, the original road between Arizona and Nevada, and the Hoover Dam Bypass under construction, May 22, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the Colorado River, Hoover Dam powerhouse, and Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, July 27, 2010

Date

2010-07-27

Description

Photographer's notes: "A view down the Colorado River from the top of the dam's powerhouse, July 27, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the Colorado River, Hoover Dam powerhouse, and Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, July 27, 2010

Date

2010-07-27

Description

Photographer's notes: "A view down the Colorado River from the top of the dam's powerhouse." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph showing an upstream view of the Mike O'Callaghan-Pat Tillman Memorial Bridge and Hoover Dam, Nevada-Arizona border, January 12, 2011

Date

2011-01-12

Description

Photographer's notes: "Upstream view of the complete and open bridge at dusk, January 12, 2011." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph showing an upstream view of the Mike O'Callaghan-Pat Tillman Memorial Bridge and Hoover Dam, Nevada-Arizona border, January 12, 2011

Date

2011-01-12

Description

Photographer's notes: "Upstream view of the complete and open bridge at dusk, January 12, 2011." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph showing an upstream view of the Mike O'Callaghan-Pat Tillman Memorial Bridge and Hoover Dam, Nevada-Arizona border, January 12, 2011

Date

2011-01-12

Description

Photographer's notes: "Upstream view of the complete and open bridge at dusk, January 12, 2011." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph showing an aerial view of the Mike O'Callaghan-Pat Tillman Memorial Bridge and Hoover Dam, Nevada-Arizona border, January 14, 2011

Date

2011-01-14

Description

Photographer's notes: "Aerial view of the bridge and dam with the bridge's shadow on the dam's face, January 14, 2011." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of Lake Mead, Hoover Dam, and the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Nevada-Arizona border, February 3, 2010

Date

2010-02-03

Description

Photographer's notes: "Evening aerial view of the dam and bridge. Twelve tub (box) girders spanned the central pier caps of the bridge forming part of the substructure for the roadbed. Note: This photo was taken well after sunset and was only possible because of the state of digital technology in 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of Black Canyon, Hoover Dam, and construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, June 30, 2009

Date

2009-06-30

Description

Photographer's notes: "View upstream of the bridge and dam. The position of the green boom indicates a concrete pour for the arch was in progress. Note: This is one of the few photographs where I supplemented existing light by adding a flash to give the hill on the left detail." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image