Vessels used during Mackinac Bridge construction (13 of 14)

Sailboat participating in the annual Chicago to Mackinac (Island) race pass under the Mackinac Bridge during the cable spinning operation, Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Sailboat participating in the annual Chicago to Mackinac (Island) race pass under the Mackinac Bridge during the cable spinning operation
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1957 (approximate)