Live Chat I-20 Community Nearby Traffic Martinez Post Office (Amenity postoffice) 2024-05-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Martinez Post Office (Amenity Postoffice) North Augusta, SC 6.63 Clearwater, SC 8.15 Beech Island, SC 8.83 Interstate highway exits close to Martinez Post Office (Amenity Postoffice) Exit 200, i20 8.62 Exit 199, i20 8.63 Exit 1, i20 8.97 Interstate highways close to Martinez Post Office (Amenity Postoffice) i20 map 8.57 i26 map 97.52 i77 map 98.40 State roads close to Martinez Post Office (Amenity Postoffice) GA 28 map 1.46 GA 104 map 2.20 GA 56 SPUR map 2.22