Cable spinning for Mackinac Bridge (24 of 67)

The spinning wheel pass at mid-span as one moves north the other south., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: The spinning wheel pass at mid-span as one moves north the other south.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1956 (approximate)