Live Chat I-81 Community Nearby Traffic Maryland State Police Barrack O (Amenity police) 2024-05-16 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Maryland State Police - Barrack O (Amenity Police) Hagerstown, MD 3.33 Saint James, MD 6.38 Chewsville, MD 7.02 Interstate highway exits close to Maryland State Police - Barrack O (Amenity Police) Exit 29b a, i70 1.94 Exit 32b a, i70 2.38 Exit 28, i70 4.11 Interstate highways close to Maryland State Police - Barrack O (Amenity Police) i70 map 1.94 i81 map 6.04 i270md map 33.84 State roads close to Maryland State Police - Barrack O (Amenity Police) US 40 MD map 1.45 MD 65 map 1.90 MD 632 map 2.64