Live Chat I-495 VA Community Nearby Traffic NIH Visitor Parking (Transport parking) 2024-04-28 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to NIH Visitor Parking (Transport Parking) Chevy Chase, MD 0.00 Rockville, MD 0.00 Potomac, MD 0.00 Interstate highway exits close to NIH Visitor Parking (Transport Parking) Exit 10, i270md 0.57 Exit 11b a, i270md 0.96 Exit 9b a, i270md 2.61 Interstate highways close to NIH Visitor Parking (Transport Parking) i270md map 0.57 i495md map 15.41 i495va map 15.41 State roads close to NIH Visitor Parking (Transport Parking) MD 355 map 0.37 MD 117 map 0.40 MD 124 map 0.94