IGNACE, MI - The Mackinac Bridge closed ... as ice formed on the bridge. In addition to dangerous ice conditions, the bridge’s tower lights are out and its live bridge cam photos are not ...

STRAITS OF MACKINAC, Mich., (WPBN/WGTU) -- The Mackinac Bridge opened up to traffic around 8:30 a.m. Thursday morning. It's been closed for several periods throughout the week due to falling ice.