Mackinac Bridge Authority

Spanning the Straits of Mackinac since 1957

Porsches on the Mac

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Porsches on the Mac

Saturday, August 7, 2021
10:00 am (Expired)

The major feature of this gala event will be a police escorted caravan from St. Ignace on the north end of the 5-mile Mackinac Bridge across the Straits of Mackinac between Lake Huron and Lake Michigan to Mackinaw City and back.