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Photograph of the foundation for the arch on the Arizona side of the Mike O'Callaghan-Pat Tillman Memorial Bridge, April 15, 2010

Date

2010-04-15

Description

Photographer's notes: "Arizona side arch foundation and afternoon shadows, April 15, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of arch construction for the Mike O'Callaghan-Pat Tillman Memorial Bridge, Arizona border, May 12, 2009

Date

2009-05-12

Description

Photographer's notes: "Arch construction, Arizona side, May 12, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the bridge deck for the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Nevada border, May 20, 2009

Date

2009-05-20

Description

Photographer's notes: "A view from the Nevada side bridge deck toward the Arizona wall of the Black Canyon shows the complexity of the construction process, May 20, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction above the Colorado River, Nevada-Arizona border, May 20, 2009

Date

2009-05-20

Description

Photographer's notes: "View from the Nevada side bridge deck down to the Nevada side arch segments and the river, May 20, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the arch foundation for the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Nevada-Arizona border, May 20, 2009

Date

2009-05-20

Description

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

Image

Photograph showing a detailed view of scaffolding steps during construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, May 20, 2009

Date

2009-05-20

Description

Photographer's notes: "Detail of scaffolding steps near the hairpin turn on the Nevada side, May 20, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the arch foundation during construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Black Canyon at the Nevada border, May 21, 2009

Date

2009-05-21

Description

Photographer's notes: "A solitary worker departs the construction site to the Nevada side of the canyon." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph showing a downstream view of the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Nevada-Arizona border, May 21, 2009

Date

2009-05-21

Description

Photographer's notes: "Downstream view from the Hoover Dam powerhouse, sunrise, May 21, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the arch foundation during construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Arizona border, May 21, 2009

Date

2009-05-21

Description

Photographer's notes: "Arch foundation on Arizona side of Black Canyon, May 21, 2009." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of transmission towers moving power lines from the powerhouse of Hoover Dam during constuction of the Mike O'Callaghan-Pat Tillman Memorial Bridge, May 21, 2009

Date

2009-05-21

Description

Photographer's notes: "Transmission towers move power lines from the powerhouse of Hoover Dam up out of Black Canyon, Arizona side near the dam, May 21, 2009."

Image