Live Chat I-90 Community Nearby Traffic Chalk Butte (Poi peak) 2024-04-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Chalk Butte (Poi Peak) Wyola, MT 21.79 Garryowen, MT 27.85 Parkman, WY 36.55 Interstate highway exits close to Chalk Butte (Poi Peak) Exit 530, i90 10.13 Exit 544, i90 17.30 Exit 549, i90 25.69 Interstate highways close to Chalk Butte (Poi Peak) i90 map 10.13 i94 map 89.63 i25 map 117.36 State roads close to Chalk Butte (Poi Peak) US 87 MT map 9.91 MT MT 313 map 27.14 WY 345 map 31.45