Tower foundation for the Mackinac Bridge

Here barges moor against the corrals at one of the tower foundations as they construct the two cylindrical pedestals that the tower will attach to.  These pedestals attach to the main single pier at a level of eight feet below the surface of the water., Electronic reproduction of photograph.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Here barges moor against the corrals at one of the tower foundations as they construct the two cylindrical pedestals that the tower will attach to. These pedestals attach to the main single pier at a level of eight feet below the surface of the water.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)