Tower parts for the Mackinac Bridge unloaded (1 of 5)

Unloading tower parts from freight cars in the yard at St. Ignace, Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Unloading tower parts from freight cars in the yard at St. Ignace
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)