Mackinac Bridge construction during winter (43 of 48)

As spring approaches, open water appears as the ice moves around the Straits of Mackinac  (2), Electronic reproduction of photograph.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: As spring approaches, open water appears as the ice moves around the Straits of Mackinac (2)
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)