Live Chat I-25 Community Nearby Traffic US 34 (CO) Traffic 2024-06-13 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 34 (CO) Berthoud, CO 10.06 Fort Collins, CO 15.39 Johnstown, CO 16.88 Interstate highway exits close to US 34 (CO) Exit 255, i25 9.37 Exit 257b a, i25 9.71 Exit 254, i25 10.40 Interstate highways close to US 34 (CO) i25 map 9.37 i76 map 51.83 i270co map 62.71 State roads close to US 34 (CO) US 287 CO map 2.50 US 34 CO map 2.63 CO 402 map 3.42