Live Chat I-83 Community Nearby Traffic Calvert Post Office (Amenity postoffice) 2024-05-09 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Calvert Post Office (Amenity Postoffice) Brooklyn, MD 7.37 Halethorpe, MD 7.65 Gwynn Oak, MD 8.91 Interstate highway exits close to Calvert Post Office (Amenity Postoffice) Exit 2, i83 0.93 Exit 3, i83 1.34 Exit 5, i83 1.36 Interstate highways close to Calvert Post Office (Amenity Postoffice) i83 map 0.93 i95 map 3.06 i695md map 7.04 State roads close to Calvert Post Office (Amenity Postoffice) US 40 MD map 0.13 MD 129 map 0.13 MD 295 map 0.17