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Displaying results 11971 - 11980 of 19618

Photograph of pier construction for the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada border, November 24, 2009

Date

2009-11-24

Archival Collection

Description

Photographer's notes: "Scaffolding in place, one segment remained to complete the bridge's final pier." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the end of a tub girder used during construction of the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada border, February 2, 2010

Date

2010-02-02

Archival Collection

Description

Photographer's notes: "End of a tub girder on the Nevada bridge deck, evening, February 2, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the piers or columns used to construct the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada border, February 3, 2010

Date

2010-02-03

Archival Collection

Description

Photographer's notes: "Piers (columns), Nevada side near hairpin turn, February 3, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the arch and twelve installed central girders for the Mike O'Callaghan-Pat Tillman Memorial Bridge, Nevada-Arizona border, February 3, 2010

Date

2010-02-03

Archival Collection

Description

Photographer's notes: "Arch and girder detail with twelve central girders installed, February 3, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the foundation of the Mike O'Callaghan-Pat Tillman Memorial Bridge arch during construction in Black Canyon, Arizona border, April 13, 2010

Date

2010-04-13

Archival Collection

Description

Photographer's notes: "Foundation of the arch on the Arizona side of the Black Canyon, April 13, 2010." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

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

Archival Collection

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 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

Archival Collection

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

Archival Collection

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

Date

2009-05-21

Archival Collection

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 arch segments from Mike O'Callaghan-Pat Tillman Memorial Bridge construction, Nevada-Arizona border, June 29, 2009

Date

2009-06-29

Archival Collection

Description

Photographer's notes: "Evening view of the arch segments nearing their rendezvous over the Colorado River." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image