Major Traffic Disruption on State Route 60

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

📍 Diamond Bar, CA

📅 Published: September 23, 2025 at 04:04 PM

🔄 Updated: September 23, 2025 at 04:39 PM

Map showing the location of the accident in Diamond Bar, CA
Diamond Bar, September 23, 2025 -

A traffic collision on State Route 60 West in Diamond Bar, CA, caused significant disruptions to traffic flow today. The incident occurred around 3:17 PM and involved two vehicles: a black Mazda SUV and a silver Nissan Sentra. The collision resulted in lane #5 being blocked, leading to delays for motorists in the area.

Emergency response units quickly arrived at the scene to manage the situation and implement traffic control measures. Towing services were called to remove both vehicles involved in the traffic incident. As the vehicles were towed away, traffic conditions began to improve, but drivers experienced backups during the incident.

The traffic collision not only affected the immediate area but also contributed to delays for those traveling on State Route 60 West, particularly during the busy afternoon commute. Motorists are advised to remain cautious and expect potential residual delays as the situation is resolved.

Authorities are working diligently to clear the scene and restore normal traffic flow. Drivers are encouraged to seek alternate routes if possible to avoid further congestion. Stay tuned for updates regarding traffic conditions as the situation develops.

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