Live Chat I-15 Community Nearby Traffic CA 18 2024-04-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to CA 18 Lake Arrowhead, CA 3.75 Cedar Glen, CA 5.09 Crestline, CA 5.21 Interstate highway exits close to CA 18 Exit 50, i215ca 13.12 Exit 45b, i215ca 14.38 Exit 46c b, i215ca 14.39 Interstate highways close to CA 18 i215ca map 13.12 i15 map 16.70 i10 map 19.93 State roads close to CA 18 CA 189 map 0.54 CA 18 map 1.85 CA 173 map 3.17