Live Chat I-25 Community Nearby Traffic Carter Valley Campground 2024-04-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Carter Valley Campground Berthoud, CO 10.06 Fort Collins, CO 15.39 Johnstown, CO 16.88 Interstate highway exits close to Carter Valley Campground Exit 255, i25 9.37 Exit 257b a, i25 9.71 Exit 254, i25 10.40 Interstate highways close to Carter Valley Campground i25 map 9.37 i76 map 51.83 i270co map 62.71 State roads close to Carter Valley Campground US 287 CO map 2.50 US 34 CO map 2.63 CO 402 map 3.42