Live Chat I-10 Community Nearby Traffic I 15 exit 109b a 2024-06-05 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-15 Exit 109b A Ontario, CA 3.34 Rancho Cucamonga, CA 4.22 Alta Loma, CA 7.24 Interstate highway exits close to I-15 Exit 109b A Exit 55b, i10 0.48 Exit 56, i10 1.16 Exit 54, i10 2.15 Interstate highways close to I-15 Exit 109b A i10 map 0.48 i15 map 4.00 i210ca map 20.09 State roads close to I-15 Exit 109b A 60 WESTBOUND map 4.00 60 EASTBOUND map 4.03 CA 66 map 4.45