Major Traffic Disruption on SR-60 After Collision

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

📍 Diamond Bar, CA

📅 Published: August 31, 2025 at 03:35 AM

Map showing the location of the accident in Diamond Bar, CA
Diamond Bar, August 31, 2025 -

A traffic collision occurred today on the westbound lanes of State Route 60 (SR-60) at North Diamond Bar Boulevard in Diamond Bar, CA. The incident took place around 2:37 AM when a vehicle crossed lanes and collided with a concrete barrier, subsequently going down an embankment.

Emergency response teams quickly arrived at the scene to manage traffic and ensure safety. The collision resulted in significant traffic impact, causing delays and congestion in the westbound lanes of SR-60. Motorists experienced backups as crews worked to clear the area.

A tow truck was called to the scene to remove the vehicle involved in the incident. Emergency units focused on controlling traffic flow while the vehicle was being towed, which contributed to ongoing delays for morning commuters.

Drivers traveling through this area are advised to expect potential delays and consider alternative routes to avoid congestion. The situation is being monitored, and updates will be provided as the response continues.

For those planning to travel on State Route 60 in Diamond Bar, CA, staying informed about current traffic conditions is essential to navigate the area effectively.

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