Live Chat I-90 Community Nearby Traffic Jefferson Island (Poi place hamlet) 2024-05-23 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Jefferson Island (Poi Place Hamlet) Harrison, MT 18.95 Willow Creek, MT 19.18 Pony, MT 21.25 Interstate highway exits close to Jefferson Island (Poi Place Hamlet) Exit 256, i90 7.50 Exit 267, i90 11.76 Exit 249, i90 18.85 Interstate highways close to Jefferson Island (Poi Place Hamlet) i90 map 7.50 i15 map 48.39 i94 map 268.88 State roads close to Jefferson Island (Poi Place Hamlet) MT 359 map 6.05 MT 2 map 7.44 MT 69 map 9.38