A high-severity accident was reported on I-210 W/B (FOOTHILL FREEWAY) near Unincorporated on September 6, 2026 at 5:40 PM. 1 party involved, 4 injuries.
4 injured. Primary factor: VC 22350 UNSAFE SPEED:PREVAIL COND. Weather: CLOUDY. Near ALTA CANYADA ROAD.