Mackinac Bridge construction during winter (35 of 48)

Aerial view looking west of piers 17 and 18 locked in the winter ice, Electronic reproduction of photograph.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Aerial view looking west of piers 17 and 18 locked in the winter ice
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)