10 Interesting Facts About The Straits of Mackinac

The Straits of Mackinac lie between Michigan’s upper and lower peninsulas, crossed by the Mackinac Bridge. The main strait is 5.6 km broad, with a maximum depth of 90 m, and connects Lake Michigan and Lake Huron of the Great Lakes, the largest freshwater system on earth.

Read along to learn 10 interesting facts about the Straits of Mackinac.

1. Vital for internal maritime trade & transport

This water passage is a major shipping route for raw materials and other goods. It connects Minnesota’s iron mines to Gary, Indiana’s steel mills.

When the railroads