Live Chat I-495 VA Community Nearby Traffic Harbor School (Education school) 2024-05-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Harbor School (Education School) Chevy Chase, MD 0.00 Rockville, MD 0.00 Potomac, MD 0.00 Interstate highway exits close to Harbor School (Education School) Exit 10, i270md 0.57 Exit 11b a, i270md 0.96 Exit 9b a, i270md 2.61 Interstate highways close to Harbor School (Education School) i270md map 0.57 i495md map 15.41 i495va map 15.41 State roads close to Harbor School (Education School) MD 355 map 0.37 MD 117 map 0.40 MD 124 map 0.94