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Photograph of piers from the Mike O'Callaghan-Pat Tillman Memorial Bridge near the hairpin turn on the Nevada side of Hoover Dam, April 15, 2010

Date

2010-04-15

Description

Photographer's notes: "Piers (columns) near the Nevada hairpin turn, April 15, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of piers from the Mike O'Callaghan-Pat Tillman Memorial Bridge near the hairpin turn on the Nevada side of Hoover Dam, April 15, 2010

Date

2010-04-15

Description

Photographer's notes: "Piers (columns) near the Nevada hairpin turn, April 15, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph showing the completed girder installation of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, April 15, 2010

Date

2010-04-15

Description

Photographer's notes: "A view from the Nevada hairpin up to the completed girder installation of the bridge, April 15, 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, July 27, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of ironworkers on the Mike O'Callaghan-Pat Tillman Memorial Bridge arch, Nevada-Arizona border, April 30, 2009

Date

2009-04-30

Description

Photographer's notes: "Ironworkers climbed up the Nevada side arch segment each morning to start work." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of ironworkers on the Mike O'Callaghan-Pat Tillman Memorial Bridge arch, Nevada-Arizona border, April 30, 2009

Date

2009-04-30

Description

Photographer's notes: "Ironworkers on Arch, April 30, 2009 - Ironworkers climbed up the Nevada side arch segment each morning to start work." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, 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 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 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