Live Chat I-10 Community Nearby Traffic i40 2024-05-21 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I40 Chino, CA 43.07 Rancho Cucamonga, CA 43.07 Ontario, CA 43.07 Interstate highway exits close to I40 Exit 78, i40 19.32 Exit 100, i40 41.76 Exit 50, i40 50.30 Interstate highways close to I40 i40 map 19.32 i15 map 82.51 i10 map 96.05 State roads close to I40 CA CR 66 map 1.96 CA 62 map 48.53 CA 177 map 68.80