Cable bent pier for Mackinac Bridge (12 of 15)

The batch plant makes concrete for the forms on the cable bent pier, Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: The batch plant makes concrete for the forms on the cable bent pier
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)