Collision Causes Major Traffic Delays in Diamond Bar

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

📍 Diamond Bar, CA

📅 Published: June 22, 2025 at 08:06 AM

🔄 Updated: June 22, 2025 at 11:30 AM

Map showing the location of the accident in Diamond Bar, CA
Diamond Bar, June 22, 2025 -

A traffic collision on State Route 60 East at State Route 57 North in Diamond Bar, CA, caused significant disruptions during the morning commute today. The incident involved two vehicles, including a white Honda, and occurred around 7:06 AM, blocking multiple lanes and leading to delays for drivers.

Emergency services quickly arrived at the scene to manage traffic and secure the area. By 7:30 AM, all lanes were temporarily held while a tow truck was requested for one vehicle that sustained major damage. Traffic was impacted as responders worked to clear the roadway, with some lanes remaining closed until approximately 8:34 AM.

As the situation unfolded, emergency personnel ensured that traffic flow was restored, allowing vehicles to move through the area once again. The prompt actions of the emergency response team helped minimize the overall impact on the morning rush hour, although some congestion was reported during the incident.

Motorists traveling through Diamond Bar, CA, should remain cautious and expect potential delays in the vicinity of State Route 60 East and State Route 57 North as cleanup efforts concluded.

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