Live Chat I-66 Community Nearby Traffic Fairfax County Parkway Traffic 2024-09-26 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Fairfax County Parkway Centreville, VA 3.75 Chantilly, VA 3.75 Herndon, VA 3.75 Interstate highway exits close to Fairfax County Parkway Exit 57a b, i66 2.33 Exit 60, i66 2.99 Exit 55, i66 5.33 Interstate highways close to Fairfax County Parkway i66 map 2.33 i495va map 9.39 i495dc map 9.39 State roads close to Fairfax County Parkway US 29 VA map 0.72 US 50 VA map 0.80 VA 236 map 0.80