Live Chat I-69 Community Nearby Traffic Coast Guard Basin (Transport marina) 2024-04-28 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Coast Guard Basin (Transport Marina) Marysville, MI 8.19 Smiths Creek, MI 10.84 Fort Gratiot, MI 12.69 Interstate highway exits close to Coast Guard Basin (Transport Marina) Exit 274, i69 1.52 Exit 274, i94 1.53 Exit 199, i69 2.28 Interstate highways close to Coast Guard Basin (Transport Marina) i69 map 1.52 i94 map 1.53 i696mi map 66.29 State roads close to Coast Guard Basin (Transport Marina) MI 136 map 4.80 MI 29 map 6.58 MI 19 map 25.95