Live Chat I-70 Community Nearby Traffic Simpson Dentistry (Health dentist) 2024-06-13 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Simpson Dentistry (Health Dentist) Pinecliffe, CO 4.58 Rollinsville, CO 8.17 Boulder, CO 12.50 Interstate highway exits close to Simpson Dentistry (Health Dentist) Exit 235, i70 23.62 Exit 234, i70 23.63 Exit 238, i70 23.69 Interstate highways close to Simpson Dentistry (Health Dentist) i70 map 23.62 i76 map 42.03 i25 map 44.39 State roads close to Simpson Dentistry (Health Dentist) CO 119 map 0.15 CO 72 map 0.26 CO 46 map 13.61