The roads near the Mackinac Bridge

Roads leading onto the bridge from the south, I-75 and other state roads converge here., Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Roads leading onto the bridge from the south, I-75 and other state roads converge here.
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1957 (approximate)