Electrical for Mackinac Bridge

Electricians installed hundreds of miles of wire that would be used to operate 248 light standards, aerial beacons and over 70 navigation lights., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Electricians installed hundreds of miles of wire that would be used to operate 248 light standards, aerial beacons and over 70 navigation lights.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1957 (approximate)