Major Traffic Jam Following Collision in Chino Hills

Traffic Collision on State Route 71 in Chino Hills Causes Major Traffic Disruptions Today

📍 Chino Hills, CA

📅 Published: June 19, 2025 at 01:33 AM

🔄 Updated: June 19, 2025 at 03:00 AM

Map showing the location of the accident in Chino Hills, CA
Chino Hills, June 19, 2025 -

A significant traffic collision occurred today on State Route 71 South in Chino Hills, CA, involving two vehicles: a semi truck with a white tractor and a green trailer, and a solo vehicle. The incident took place in the early morning hours and has resulted in major traffic disruptions.

Emergency units responded promptly to the scene, where the southbound lane on State Route 71 was closed, along with additional lanes. This led to all traffic being diverted off the highway, causing considerable delays and congestion in the area.

The California Highway Patrol issued a signal alert to inform motorists of the situation and to manage the flow of traffic effectively. A tow truck was dispatched to assist with the removal of the vehicles involved in the collision.

As crews worked to clear the scene, drivers experienced significant backups, particularly during the morning commute. Authorities advised motorists to seek alternative routes to avoid the affected area and minimize delays.

The situation is expected to improve as emergency response teams continue to manage the aftermath of this traffic incident. Updates on traffic conditions will be provided as the scene is cleared and normal traffic flow is restored.

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