Live Chat I-80 Community Nearby Traffic South Holland Post Office (Amenity postoffice) 2024-09-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to South Holland Post Office (Amenity Postoffice) Thornton, IL 3.11 Dolton, IL 3.27 Calumet City, IL 4.76 Interstate highway exits close to South Holland Post Office (Amenity Postoffice) Exit 73b a, i94 1.33 Exit 74[160]b, i94 2.27 Exit 74a, i94 2.27 Interstate highways close to South Holland Post Office (Amenity Postoffice) i94 map 1.33 i294il map 2.08 i80 map 2.59 State roads close to South Holland Post Office (Amenity Postoffice) US 6 IL map 0.37 IL 394 map 2.10 IL 83 map 2.79