Multi-Vehicle Collision Causes Traffic Disruptions

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

📍 Diamond Bar, CA

📅 Published: July 4, 2025 at 01:38 AM

🔄 Updated: July 4, 2025 at 02:31 AM

Map showing the location of the accident in Diamond Bar, CA
Diamond Bar, July 4, 2025 -

A traffic collision involving three vehicles occurred today on State Route 60 West near Brea Canyon Road in Diamond Bar, CA. The incident involved a dark gray Honda, a black Honda, and a gray Honda, which resulted in significant traffic management measures being implemented. Emergency services, including the California Highway Patrol and local fire departments, responded promptly to the scene.

The collision was reported around 12:27 AM, and as emergency responders worked to manage the situation, lane restrictions were enforced. This led to traffic slowdowns and potential backups for motorists traveling through the area. Some vehicles remained on the roadway while crews worked to clear the scene, further impacting traffic flow.

By 1:40 AM, emergency personnel were actively directing traffic to minimize congestion. Motorists are advised to expect delays and consider alternative routes if possible. The California Highway Patrol is on site to ensure safety and facilitate the flow of traffic.

As the situation develops, updates will be provided regarding the traffic incident and its impact on travel in the area. Drivers are encouraged to exercise caution and remain alert while navigating through the affected region.

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