Anchor pier for Mackinac Bridge (26 of 43)

The concrete plant comes along side the anchor pier in order to place concrete into the forms., Electronic reproduction of photograph.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: The concrete plant comes along side the anchor pier in order to place concrete into the forms.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)