Live Chat I-8 Community Nearby Traffic 15 SOUTHBOUND 2024-10-31 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to 15 SOUTHBOUND Coronado, CA 4.25 National City, CA 8.49 Lemon Grove, CA 12.15 Interstate highway exits close to 15 SOUTHBOUND Exit 16b, i5 0.49 Exit 16a, i5 0.81 Exit 17a, i5 0.94 Interstate highways close to 15 SOUTHBOUND i5 map 0.49 i15 map 4.17 i8 map 4.77 State roads close to 15 SOUTHBOUND 163 SOUTHBOUND map 0.64 163 NORTHBOUND map 0.72 94 WESTBOUND map 1.46