Stiffening trusses for the Mackinac Bridge (66 of 67)

This photo shows all the suspender ropes ready to receive their load of trusses., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: This photo shows all the suspender ropes ready to receive their load of trusses.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1957 (approximate)