Tower pier for the Mackinac Bridge (7 of 14)

Here the forms are being removed on the tower pedestal.   Bolts protrude ready to accept the tower., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Here the forms are being removed on the tower pedestal. Bolts protrude ready to accept the tower.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)