Erecting truss spans for the Mackinac Bridge (10 of 11)

Pier No. 1, the first pier on the bridge, on the south shore, is shown here with the truss spans in place., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Pier No. 1, the first pier on the bridge, on the south shore, is shown here with the truss spans in place.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1956 (approximate)