South backstay span for the Mackinac Bridge (21 of 26)

When in position the back stay was pinned in to its permanent place in the bridge structure, Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: When in position the back stay was pinned in to its permanent place in the bridge structure
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955-11-19