Live Chat I-5 Community Nearby Traffic Harbor Post Office (Amenity postoffice) 2024-05-18 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Harbor Post Office (Amenity Postoffice) Smith River, CA 19.35 Fort Dick, CA 25.20 Crescent City, CA 28.92 Interstate highway exits close to Harbor Post Office (Amenity Postoffice) Exit 61, i5 86.99 Exit 58, i5 88.21 Exit 55, i5 89.03 Interstate highways close to Harbor Post Office (Amenity Postoffice) i5 map 86.99 i205or map 383.82 i84 map 402.66 State roads close to Harbor Post Office (Amenity Postoffice) US 101 OR map 4.11 US 101 CA NORTH OF HOPLAND map 12.35 CA CR D5 map 13.26