Live Chat I-55 Community Nearby Traffic Horn Lake Postal Service (Amenity postoffice) 2024-05-09 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Horn Lake Postal Service (Amenity Postoffice) Southaven, MS 4.06 Walls, MS 7.50 Memphis, TN 8.67 Interstate highway exits close to Horn Lake Postal Service (Amenity Postoffice) Exit 289, i55 3.83 Exit 291, i55 5.07 Exit 287, i55 5.11 Interstate highways close to Horn Lake Postal Service (Amenity Postoffice) i55 map 3.83 i40 map 20.97 i440ar map 194.62 State roads close to Horn Lake Postal Service (Amenity Postoffice) MS 302 map 0.39 US 51 MS map 2.24 US 51 TN map 4.26