Roadway trusses for the Mackinac Bridge (7 of 21)

Water view of the roadway trusses as they are extended out from the causeway on the north end of the bridge, Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Water view of the roadway trusses as they are extended out from the causeway on the north end of the bridge
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1956 (approximate)