Major Traffic Disruption Following Chino Hills Collision

Traffic Collision on State Route 71 in Chino Hills Causes Delays Today

📍 Chino Hills, CA

📅 Published: August 10, 2025 at 12:36 AM

Map showing the location of the accident in Chino Hills, CA
Chino Hills, August 9, 2025 -

A traffic collision involving two vehicles—a white sedan and a semi truck—occurred today at the intersection of State Route 71 North and South Garey Avenue On-Ramp in Chino Hills, CA. The incident was reported just before midnight, leading to significant traffic disruptions during the late-night hours.

Both vehicles were confirmed to be at the scene, with at least one requiring towing. The California Highway Patrol (CHP) units arrived promptly to manage the situation and control traffic flow. As a result of the collision, motorists experienced lane slowdowns and potential lane closures, creating delays and congestion in the area.

CHP worked diligently to ensure safety and minimize traffic backup while coordinating the towing of the vehicles involved. Drivers traveling through this section of Chino Hills should remain cautious and expect possible disruptions as the situation is resolved.

Motorists are advised to stay informed about traffic conditions and plan their routes accordingly to avoid unnecessary delays. The CHP continues to monitor the situation to ensure a safe and efficient clearance of the roadway.

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