Live Chat I-76 Community Nearby Traffic Mechanicsburg Post Office (Amenity postoffice) 2024-05-29 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Mechanicsburg Post Office (Amenity Postoffice) Camp Hill, PA 6.06 Enola, PA 6.65 New Kingstown, PA 7.02 Interstate highway exits close to Mechanicsburg Post Office (Amenity Postoffice) Exit 59, i81 2.84 Exit 57, i81 4.15 Exit 61, i81 4.75 Interstate highways close to Mechanicsburg Post Office (Amenity Postoffice) i81 map 2.84 i76 map 6.27 i83 map 9.25 State roads close to Mechanicsburg Post Office (Amenity Postoffice) PA 581 map 1.25 PA 114 map 3.05 PA 944 map 4.19