I 75 (MI northbound) Travel Info

Interstate 75 (I-75) is a part of the Interstate Highway System and runs from Miami, Florida, to Sault Ste. Marie in the Upper Peninsula of Michigan. I-75 enters the state from Ohio in the south, just to the north of Toledo and runs generally north through Detroit, Pontiac and Bay City, crossing the Mackinac Bridge and ends at the Canadian border in Sault Ste. ... more