Final roadway span of Mackinac Bridge (5 of 7)

This roadway span being assembled in place is almost finished.  It will soon be attached to the north anchor pier., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: This roadway span being assembled in place is almost finished. It will soon be attached to the north anchor pier.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1957 (approximate)