Live Chat I-15 Community Nearby Traffic UT 21 2024-04-23 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to UT 21 Minersville, UT 9.35 Beaver, UT 19.42 Milford, UT 28.47 Interstate highway exits close to UT 21 Exit 109, i15 15.67 Exit 112, i15 17.34 Exit 100, i15 19.93 Interstate highways close to UT 21 i15 map 15.67 i70 map 44.34 i80 map 276.41 State roads close to UT 21 UT 21 map 0.49 UT 130 map 8.66 UT 160 map 16.09