Live Chat I-10 Community Nearby Traffic Ontario Motor Speedway Park (Landuse grass) 2024-04-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Ontario Motor Speedway Park (Landuse Grass) Ontario, CA 3.34 Rancho Cucamonga, CA 4.22 Alta Loma, CA 7.24 Interstate highway exits close to Ontario Motor Speedway Park (Landuse Grass) Exit 55b, i10 0.48 Exit 56, i10 1.16 Exit 54, i10 2.15 Interstate highways close to Ontario Motor Speedway Park (Landuse Grass) i10 map 0.48 i15 map 4.00 i210ca map 20.09 State roads close to Ontario Motor Speedway Park (Landuse Grass) 60 WESTBOUND map 4.00 60 EASTBOUND map 4.03 CA 66 map 4.45