There is nothing that says “Michigan” more than the Mackinac Bridge. This iconic engineering marvel has linked Michigan’s two peninsulas since November 1, 1957. At the time of its construction, it was the longest suspension bridge in the world. It now ranks as the seventh longest.
The Mighty Mac was conceived by bridge designer and engineer David B. Steinman, who is considered among the world’s foremost bridge designers. He and his associates built more than 400 bridges on five continents during his career, including the International Bridge that connects Sault Ste. Marie, Michigan, with Sault Ste. Marie, Ontario, Canada.
A great place to view the Mackinac Bridge is from Bridge View Park, just west of the Mackinac Bridge toll plaza. On site is an enclosed observation pavilion that has information and exhibits inside about the history and construction of the bridge. The park also offers public restrooms, picnic tables and grills, and a telescope that allows for up-close views.
Because the Mighty Mac is a suspension bridge, it was designed to adjust to many factors including high winds and temperature fluctuations. The deck at the center span of the bridge can move east or west in one direction up to 35 feet when under severe weather conditions. To guarantee bridge safety, routine maintenance and inspections are performed continuously.
For additional information about the construction of the bridge, to check on bridge conditions, or to view the Live Bridge Cam, visit the Mackinac Bridge Authority online at www.mackinacbridge.org.
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