Caisson construction for Mackinac Bridge (3 of 3)

Caissons components were fabricated on shore and delivered to the site by barge and set in place by crane., Electronic reproduction of photograph.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Caissons components were fabricated on shore and delivered to the site by barge and set in place by crane.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1954 (approximate)