Live Chat I-15 Community Nearby Traffic US 20 ID MT 2024-06-08 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 20 ID MT Teton, ID 8.67 Sugar City, ID 10.81 Chester, ID 12.90 Interstate highway exits close to US 20 ID MT Exit 150, i15 41.05 Exit 143, i15 41.96 Exit 135, i15 43.80 Interstate highways close to US 20 ID MT i15 map 41.05 i86 map 130.56 i90 map 198.06 State roads close to US 20 ID MT US 20 ID MT map 1.12 ID 33 map 8.11 US 26 ID map 38.40