Live Chat I-25 Community Nearby Traffic Mariana Butte (Poi peak) 2024-05-29 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Mariana Butte (Poi Peak) Berthoud, CO 10.06 Fort Collins, CO 15.39 Johnstown, CO 16.88 Interstate highway exits close to Mariana Butte (Poi Peak) Exit 255, i25 9.37 Exit 257b a, i25 9.71 Exit 254, i25 10.40 Interstate highways close to Mariana Butte (Poi Peak) i25 map 9.37 i76 map 51.83 i270co map 62.71 State roads close to Mariana Butte (Poi Peak) US 287 CO map 2.50 US 34 CO map 2.63 CO 402 map 3.42