I 75 Michigan Map Interstate 75 in Michigan Interstate 75 in Michigan Wikipedia File:I 75 MI map.svg Wikipedia US Interstate 75 (I 39) Map Hialeah, Florida to Sault Ste. Marie File:I 75 MI map.svg Wikimedia Commons I 75 Interstate 75 Road Maps, Traffic, News Michigan National I 73/I 74/I 75 Corridor Association What to expect as southbound I 75 closes for the next two years