Stiffening trusses for the Mackinac Bridge (12 of 67)

The final sections of the southern end of the stiffening trusses are hoisted into place., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: The final sections of the southern end of the stiffening trusses are hoisted into place.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1957 (approximate)