Roadway trusses for the Mackinac Bridge (8 of 21)

Construction of roadway trusses progress out from the south shore of the straits of Mackinac, Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Construction of roadway trusses progress out from the south shore of the straits of Mackinac
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1956 (approximate)