Live Chat I-75 Community Nearby Traffic Straits State Harbor (Transport marina) 2024-06-08 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Straits State Harbor (Transport Marina) Carp Lake, MI 8.72 Mackinac Island, MI 12.08 Levering, MI 16.60 Interstate highway exits close to Straits State Harbor (Transport Marina) Exit 338, i75 0.55 Exit 339, i75 1.17 Exit 337, i75 1.31 Interstate highways close to Straits State Harbor (Transport Marina) i75 map 0.55 i43 map 289.35 i475mi map 307.67 State roads close to Straits State Harbor (Transport Marina) US 23 MI map 0.34 MI 108 map 0.41 NHS HIGH PRIORITY CORRIDORS 5 map 0.59