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Diversion tunnels and service bridge: photographic print, approximately 1933 to 1934

Level of Description
Item
Archival Collection
Ray Cutright Collection of Winthrop A. Davis Photographs
To request this item in person:
Collection Number: PH-00123
Collection Name: Ray Cutright Collection of Winthrop A. Davis Photographs
Box/Folder: Folder 06

Archival Component

Bridge construction over irrigation ditch: photographic negative, 1935 August

Level of Description
Item
Archival Collection
United States National Park Service Photograph Collection
To request this item in person:
Collection Number: PH-00189
Collection Name: United States National Park Service Photograph Collection
Box/Folder: Box SH-025

Archival Component

Looking upstream at Black Canyon and foot bridges, 1932 March 12

Level of Description
File
Archival Collection
Burrell C. Lawton Photograph Collection on the Hoover Dam
To request this item in person:
Collection Number: PH-00120
Collection Name: Burrell C. Lawton Photograph Collection on the Hoover Dam
Box/Folder: Folder 01

Archival Component

Channel cut by flood waters, removing embankment adjacent to bridge, 1938

Level of Description
File
Archival Collection
Union Pacific Railroad Photographs
To request this item in person:
Collection Number: PH-00043
Collection Name: Union Pacific Railroad Photographs
Box/Folder: Oversized Box 01

Archival Component

Channel cut by flood waters, removing embankment adjacent to bridge, 1938

Level of Description
File
Archival Collection
Union Pacific Railroad Photographs
To request this item in person:
Collection Number: PH-00043
Collection Name: Union Pacific Railroad Photographs
Box/Folder: Oversized Box 01

Archival Component

Bridge 192.27 and west portal of Tunnel No. 1 east of Afton, 1938

Level of Description
File
Archival Collection
Union Pacific Railroad Photographs
To request this item in person:
Collection Number: PH-00043
Collection Name: Union Pacific Railroad Photographs
Box/Folder: Oversized Box 01

Archival Component

Bridge 192.27 and west portal of Tunnel No. 1 east of Afton, 1938

Level of Description
File
Archival Collection
Union Pacific Railroad Photographs
To request this item in person:
Collection Number: PH-00043
Collection Name: Union Pacific Railroad Photographs
Box/Folder: Oversized Box 01

Archival Component

Bridge 192.27 and west portal of Tunnel No. 1 east of Afton, 1938

Level of Description
File
Archival Collection
Union Pacific Railroad Photographs
To request this item in person:
Collection Number: PH-00043
Collection Name: Union Pacific Railroad Photographs
Box/Folder: Oversized Box 01

Archival Component

Bridge 192.27 and west portal of Tunnel No. 1 east of Afton, 1938

Level of Description
File
Archival Collection
Union Pacific Railroad Photographs
To request this item in person:
Collection Number: PH-00043
Collection Name: Union Pacific Railroad Photographs
Box/Folder: Oversized Box 01

Archival Component

Four pile bents were washed out beneath this bridge, 1938

Level of Description
File
Archival Collection
Union Pacific Railroad Photographs
To request this item in person:
Collection Number: PH-00043
Collection Name: Union Pacific Railroad Photographs
Box/Folder: Oversized Box 01

Archival Component