Mackinac Bridge construction, end of 1955 season (1 of 2)

As the site looked at the close of the 1955 construction season.  Back stay spans in place., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: As the site looked at the close of the 1955 construction season. Back stay spans in place.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)