How deep is the water under the Mackinac Bridge?
How deep is the water under the Mackinac Bridge? Mackinac Bridge Stats: Length: Main span (between main towers) - 3,800 ft. Main towers above water - 552 ft. Maximum depth of water at mid span - 295 ft. Maximum depth of tower piers below water - 210 ft.
Is it safe to swim on Mackinac Island?
Of course, Mackinac Island is surrounded by beautiful blue water so you can swim in the Straits of Mackinac, too. But you should know that the shores around Mackinac Island are rocky, so be sure to pack some water shoes if you want to take a dip in the Great Lakes.
Why is Mackinac Island so cold?
Mackinac Island experiences the cooling effect of the surrounding lakes. More than 100 million Americans live near an ocean or one of the Great Lakes, but most of us don't have a big pool of water nearby. As a result, summers are hot in places like Kansas, Missouri, Illinois and Tennessee.