June 2, 1968 On June 2, 1968, the iconic bridge’s north pier was hit by a Greek freighter, the Castilia, during a heavy fog. There was no significant damage. The 5-mile-long suspension bridge ...

The Mackinac Bridge opened in 1957 and is a major connection between the lower and upper peninsulas of Michigan. It spans five miles long, making it the seventh-longest suspension bridge in the world.

The Mackinac Bridge connects the lower and upper peninsulas of Michigan. It is 5 miles long and is the seventh-longest suspension bridge in the world. In 1991, AASHTO developed and published a ...

The "Little Mac" suspension bridge is now open to pedestrians after a four-month closure of construction. The bridge over the ...