Have you ever driven across the Mackinac Bridge and wondered how it was built? It was an amazing feat of engineering. Learn more about how bridges work by participating in a bridge engineering challenge - we'll provide all the supplies, just bring your family and your creativity! | Michigan History Center

UPDATE 1:40 P.M.: The Mackinac Bridge is back open after zero-visibility-conditions closed it for several hours on Wednesday, February 18. -------- The Mackinac Bridge is closed to all traffic Wednesday, February 18, due to current weather conditions. Motorists approaching the bridge are being instructed to slow down to 20 miles per hour and be prepared to stop. Bridge personnel are stationed at both ends of the structure to direct drivers and provide further instructions. The Mackinac Bridge Au

26K views · 892 reactions | This 2022 dash cam video crossing the Mighty Mac was furnished by Thomas Datema. | MightyMac.org - The Mackinac Bridge & Straits of Mackinac | Facebook