Other foundations for the Mackinac Bridge (9 of 13)

One in place, this frame will be have spud piles driven into the bottom to anchor it in place.  Sheet piling is then driven into place around the frame.  It then becomes a cofferdam, Electronic reproduction of photograph.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: One in place, this frame will be have spud piles driven into the bottom to anchor it in place. Sheet piling is then driven into place around the frame. It then becomes a cofferdam
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)