Other piers for the Mackinac Bridge (2 of 3)

The frame for one of the roadway piers is lowered into place.  Sheet piling will be driven in around the frame to make it into a coffer dam.  Spud piles were driven into the lake bottom for support., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: The frame for one of the roadway piers is lowered into place. Sheet piling will be driven in around the frame to make it into a coffer dam. Spud piles were driven into the lake bottom for support.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)