Dr. David Steinman, Designer of the Mackinac Bridge (4 of 18)

Bridge designer and consulting engineer, David B. Steinmen, Pointing, inspects the work in progress., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Bridge designer and consulting engineer, David B. Steinmen, Pointing, inspects the work in progress.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1956 (approximate)