Other foundations for the Mackinac Bridge (11 of 13)

Driving sheet piling around the framework of one of the 27 other foundations., Electronic reproduction of photograph.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Driving sheet piling around the framework of one of the 27 other foundations.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)