Live Chat I-66 Community Nearby Traffic Greenbriar (Poi place hamlet) 2024-05-14 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Greenbriar (Poi Place Hamlet) Centreville, VA 3.75 Chantilly, VA 3.75 Herndon, VA 3.75 Interstate highway exits close to Greenbriar (Poi Place Hamlet) Exit 57a b, i66 2.33 Exit 60, i66 2.99 Exit 55, i66 5.33 Interstate highways close to Greenbriar (Poi Place Hamlet) i66 map 2.33 i495va map 9.39 i495dc map 9.39 State roads close to Greenbriar (Poi Place Hamlet) US 29 VA map 0.72 US 50 VA map 0.80 VA 236 map 0.80