Welding the deck of the Mackinac Bridge (1 of 7)

Welders secure the grid to the stringers below.  Welders worked behind portable wind screens., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Welders secure the grid to the stringers below. Welders worked behind portable wind screens.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1957 (approximate)