Live Chat I-70 Community Nearby Traffic Mammoth Hill (Poi peak) 2024-04-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Mammoth Hill (Poi Peak) Central City, CO 2.40 Idaho Springs, CO 9.58 Dumont, CO 10.53 Interstate highway exits close to Mammoth Hill (Poi Peak) Exit 238, i70 7.72 Exit 239, i70 8.04 Exit 241b a, i70 8.08 Interstate highways close to Mammoth Hill (Poi Peak) i70 map 7.72 i76 map 37.33 i25 map 42.66 State roads close to Mammoth Hill (Poi Peak) CO 119 map 0.62 CO 46 map 3.54 US 6 CO map 7.92