The Authority can’t be the arbitrator for what constitutes an emergency. If you approach our staff asking to cross due to an emergency, you are welcome to call 911, or they can do so for you, and law enforcement officers can (as appropriate) take the necessary steps to get you across for your emergency situation.
- December Traffic Report
- November Traffic Report
- Piece of Mackinac Bridge now resides at South Pole
- October Traffic Report
- Mackinac Bridge 30-minute nighttime closures Nov. 29-30 for backup power system upgrade