Anchor pier for Mackinac Bridge (27 of 43)

Concrete forms are constructed on panels that can be swung into place by the crane working from atop the framework.  The forms are removed from a previous pour and re-used., Electronic reproduction of photograph.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Concrete forms are constructed on panels that can be swung into place by the crane working from atop the framework. The forms are removed from a previous pour and re-used.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)