Traffic Jam on State Route 60 West

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

📍 Diamond Bar, CA

📅 Published: May 20, 2025 at 08:05 PM

🔄 Updated: May 20, 2025 at 09:02 PM

Map showing the location of the accident in Diamond Bar, CA
Diamond Bar, May 20, 2025 -

A traffic collision on State Route 60 West in Diamond Bar, CA, caused significant disruptions to traffic flow today during the evening commute. The incident involved two vehicles: a gray Ford Fiesta and a four-door vehicle that rear-ended a semi-truck towing a light blue trailer.

Initially, lanes three and four, along with the middle lanes, were blocked, leading to delays and congestion for motorists. Emergency services responded quickly, deploying multiple units to the scene to manage traffic control and coordinate the removal of the vehicles involved.

By 7:38 PM, the semi-truck had been cleared from the roadway, allowing traffic to begin flowing again. The scene was fully cleared by 7:51 PM, lifting the restrictions and alleviating the backup that had formed.

Motorists are now able to travel smoothly along State Route 60 West in Diamond Bar, CA, following the incident. This traffic collision highlights the importance of remaining vigilant on the roads, especially during peak travel times. Drivers are encouraged to stay informed about traffic conditions to avoid unnecessary delays in their commutes.

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