Other foundations for the Mackinac Bridge (2 of 13)

The framework for the approach foundations were fabricated on land and floated by barge to the site in the straights, Electronic reproduction of photograph.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: The framework for the approach foundations were fabricated on land and floated by barge to the site in the straights
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)