Multi-Vehicle Crash Disrupts Diamond Bar Traffic

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

📍 Diamond Bar, CA

📅 Published: July 29, 2025 at 03:33 PM

Map showing the location of the accident in Diamond Bar, CA
Diamond Bar, July 29, 2025 -

A traffic collision on State Route 60 East in Diamond Bar, CA, caused significant disruptions to traffic flow today during the afternoon commute. The incident involved three vehicles: a white Toyota with major front damage, a red Kia, and an unknown sedan. The collision occurred around 2:22 PM near the Grand Avenue exit.

Emergency services, including the California Highway Patrol (CHP) and Freeway Service Patrol (FSP), responded promptly to manage the scene and control traffic. The eastbound lanes of State Route 60 were temporarily closed while crews worked to clear the vehicles and debris. By approximately 2:54 PM, the roadway was cleared, allowing traffic to resume.

Motorists experienced delays and congestion in the area as the traffic incident unfolded. A tow truck was dispatched to remove the damaged Toyota from the freeway, and the FSP assisted in clearing the other vehicles involved. The incident serves as a reminder of the importance of safe driving practices, especially during peak travel times.

Drivers are advised to remain cautious and adhere to traffic regulations to ensure the safety of all road users. For those traveling through Diamond Bar, CA, on State Route 60, it is essential to stay informed about potential traffic impacts during busy hours.

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