Other foundations for the Mackinac Bridge (6 of 13)

One of the approach foundations is barged to the site form the staging area in St.Ignace., Electronic reproduction of photograph.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: One of the approach foundations is barged to the site form the staging area in St.Ignace.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)