Live Chat I-295 NJ Community Nearby Traffic South Plainfield Post Office (Amenity postoffice) 2024-05-14 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to South Plainfield Post Office (Amenity Postoffice) Plainfield, NJ 3.77 Edison, NJ 4.79 Piscataway, NJ 4.87 Interstate highway exits close to South Plainfield Post Office (Amenity Postoffice) Exit 4, i287nj 3.11 Exit 5, i287nj 3.25 Exit 6, i287nj 3.88 Interstate highways close to South Plainfield Post Office (Amenity Postoffice) i287nj map 3.11 i78 map 8.62 i95 map 8.74 State roads close to South Plainfield Post Office (Amenity Postoffice) NJ MIDDLESEX 603 map 0.03 NJ MIDDLESEX 605 map 0.70 NJ CR 531 map 1.68