Mackinac Bridge

Mackinac Bridge Welcome to the Mackinac Bridge page! This page is not sanctioned or affiliated with the Mackinac Bridge Authority of the State of Michigan.
(2024)

The Mackinac Bridge is a suspension bridge spanning the Straits of Mackinac to connect the Upper and Lower Peninsulas of the U.S. state of Michigan. Opened in 1957, the 26372ft bridge (familiarly known as "Big Mac" and "Mighty Mac") is the world's 17th-longest main span and the longest suspension bridge between anchorages in the Western Hemisphere. The Mackinac Bridge is part of Interstate 75 and

the Lakes Michigan and Huron components of the Great Lakes Circle Tours across the straits; it is also a segment of the U.S. North Country National Scenic Trail. The bridge connects the city of St. Ignace on the north end with the village of Mackinaw City on the south.

Happy 4th, fam! 🇺🇸
07/04/2023

Happy 4th, fam! 🇺🇸

Planning a January trip to Mackinac Island? Here is a quick look at what's open this time of the year ❄️
01/08/2023

Planning a January trip to Mackinac Island? Here is a quick look at what's open this time of the year ❄️

01/07/2023

Why is I-75 closed at Mackinaw?

06/15/2022

Seeing the Mighty Mac up close never gets old

😍👌
08/30/2021

😍👌

At 3.6 miles at its narrowest and up to 295 feet deep, the Straits of Mackinac join Michigan's upper and lower peninsula's and make the transition from Lake Huron to Lake Michigan. I've crossed the straits countless times on the mighty Mackinac Bridge, and I never fail to think of my dads stories of ferry crossings and summer traffic jams in the days before the bridge was built.

What a view 😍~Jess Groleau
07/17/2019

What a view 😍
~Jess Groleau

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Interstate 75
Gould City, MI
49701

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