Last Section of the Mackinac Bridge

Here workmen prepare the last section of the suspended roadway stiffening truss for the barge ride to the bridge site., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Here workmen prepare the last section of the suspended roadway stiffening truss for the barge ride to the bridge site.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1957 (approximate)