Live Chat I-15 Community Nearby Traffic Poway Post Office (Amenity postoffice) 2024-05-14 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Poway Post Office (Amenity Postoffice) San Diego, CA 4.20 Escondido, CA 14.67 Santee, CA 14.79 Interstate highway exits close to Poway Post Office (Amenity Postoffice) Exit 21, i15 4.63 Exit 22, i15 5.09 Exit 19, i15 5.53 Interstate highways close to Poway Post Office (Amenity Postoffice) i15 map 4.63 i805ca map 18.32 i5 map 19.10 State roads close to Poway Post Office (Amenity Postoffice) CA CR S5 map 1.33 CA CR S4 map 1.74 56 WESTBOUND map 5.42