Cable spinning for Mackinac Bridge (48 of 67)

The cable spinning operation went on 24 hrs. per day, 7 day per week until complete, Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: The cable spinning operation went on 24 hrs. per day, 7 day per week until complete
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1956 (approximate)