South backstay span for the Mackinac Bridge (26 of 26)

Aerial view of the south back stay span  and other foundations looking to the north east.  Mackinac Island in the right background., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Aerial view of the south back stay span and other foundations looking to the north east. Mackinac Island in the right background.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955-11-19