View from the top of the Mackinac Bridge (6 of 7)

View from the top of the north tower looking south over the newly installed stiffening trusses., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: View from the top of the north tower looking south over the newly installed stiffening trusses.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1957 (approximate)