Aerial view of the roadway deck work on the Mackinac Bridge (1 of 3)

Aerial view looking north over the suspension span as the road deck is installed, working out from both sides of each tower to keep things in balance, Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Aerial view looking north over the suspension span as the road deck is installed, working out from both sides of each tower to keep things in balance
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1957 (approximate)