Stiffening trusses for the Mackinac Bridge (42 of 67)
Abstract/Description: | This photo shows the upper part of the hoisting machinery. The lifting girder with block and tackle is supported by the bridge suspension cables as the stiffening truss section is railed into place and attached to the ropes. |
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Subject(s): | Bridges--Design and construction St. Ignace (Mich.) Mackinaw City (Mich.) Mackinac Bridge (Mich.) |
Date Created: | 1957 (approximate) |
Title: | Stiffening trusses for the Mackinac Bridge (42 of 67). |
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Name(s): |
Superiorland Library Cooperative, contributor Mackinac Bridge Authority, contributor |
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Type of Resource: | still image | |
Date Created: | 1957 (approximate) | |
Physical Form: | photographs | |
Extent: | 1 item | |
Abstract/Description: | This photo shows the upper part of the hoisting machinery. The lifting girder with block and tackle is supported by the bridge suspension cables as the stiffening truss section is railed into place and attached to the ropes. | |
Note(s): |
Electronic reproduction of text. The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority |
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Subject(s): |
Bridges--Design and construction St. Ignace (Mich.) Mackinaw City (Mich.) Mackinac Bridge (Mich.) |
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Held by: | Superiorland Library Cooperative | |
Restrictions on Access: | In copyright (http://rightsstatements.org/vocab/InC/1.0/) | |
Is Part Of: | Mackinac Bridge Authority photographs. Identifier: SLC-011 | |
In Collections: |