Live Chat I-40 Community Nearby Traffic United States Post Office (Amenity postoffice) 2024-05-06 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to United States Post Office (Amenity Postoffice) Knoxville, AR 6.53 Delaware, AR 10.98 Lamar, AR 12.12 Interstate highway exits close to United States Post Office (Amenity Postoffice) Exit 74, i40 5.59 Exit 67, i40 6.44 Exit 64, i40 9.73 Interstate highways close to United States Post Office (Amenity Postoffice) i40 map 4.93 i540ar map 85.99 i430ar map 104.79 State roads close to United States Post Office (Amenity Postoffice) AR 333 map 2.54 AR 359 map 2.76 US 64 AR map 5.28