Major Collision Disrupts Traffic on State Route 60

Traffic Collision on State Route 60 East in Diamond Bar Causes Delays Today

📍 Diamond Bar, CA

📅 Published: August 12, 2025 at 12:34 AM

🔄 Updated: August 12, 2025 at 01:32 AM

Map showing the location of the accident in Diamond Bar, CA
Diamond Bar, August 11, 2025 -

A traffic collision involving two vehicles occurred today on State Route 60 East near North Diamond Bar Boulevard in Diamond Bar, CA. The incident took place during the early morning hours and involved a gray Kia Forte and an unknown vehicle. Both vehicles were prepared for towing from the scene, leading to significant traffic disruptions.

As a result of the collision, the middle lane and additional lanes were blocked, causing delays for motorists during the morning commute. Emergency units were promptly dispatched to manage the scene and control traffic flow. Multiple tow trucks were called to assist with the removal of the vehicles, which were obstructing traffic.

Motorists in the area experienced congestion and backups as lanes were closed for an extended period. The California Highway Patrol worked diligently to clear the scene and restore normal traffic conditions.

Drivers are advised to seek alternative routes to avoid delays and remain cautious while navigating through the affected area. The situation is being monitored, and updates will be provided as the roadways are cleared.

For those traveling through Diamond Bar, CA, it is essential to stay informed about traffic incidents that may impact your journey. Stay tuned for further updates regarding this traffic incident on State Route 60 East.

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