A high-severity accident was reported on I-15 S/B (ONTARIO FWY) near Rancho Cucamonga on April 19, 2026 at 7:43 PM. 2 parties involved, 5 injuries.
5 injured. Primary factor: VC 22107 UNSAF TURN &/OR NO SIGNAL. Near SR-66 W/B (FOOTHILL BLVD).