Live Chat I-57 Community Nearby Traffic Thornton Post Office (Amenity postoffice) 2024-06-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Thornton Post Office (Amenity Postoffice) Glenwood, IL 2.90 South Holland, IL 3.11 Homewood, IL 4.92 Interstate highway exits close to Thornton Post Office (Amenity Postoffice) Exit 160a, i294il 2.35 Exit 160a, i80 2.38 Exit 157, i294il 2.47 Interstate highways close to Thornton Post Office (Amenity Postoffice) i294il map 1.22 i80 map 2.38 i94 map 2.57 State roads close to Thornton Post Office (Amenity Postoffice) IL 394 map 2.08 IL 1 map 2.34 US 6 IL map 3.39