Cable spinning during Mackinac Bridge construction (14 of 33)

Lake freighter passes under the bridge as workers finish up on the main suspension cables, Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Lake freighter passes under the bridge as workers finish up on the main suspension cables
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1956 (approximate)