Morning Collision Disrupts Traffic in Diamond Bar

Traffic Collision on State Route 57 South in Diamond Bar Causes Delays Today

📍 Diamond Bar, CA

📅 Published: May 13, 2025 at 08:32 AM

Map showing the location of the accident in Diamond Bar, CA
Diamond Bar, May 13, 2025 -

A traffic collision involving two vehicles occurred today at the intersection of State Route 57 South and Diamond Bar Boulevard Off-Ramp in Diamond Bar, CA. The incident took place during the busy morning commute at approximately 7:45 AM, involving a white Ford pickup and a white van. Both vehicles remained at the scene as emergency services managed the situation.

Traffic impact was significant, with lane closures affecting the High-Occupancy Vehicle (HOV) lane. This resulted in delays and congestion for motorists navigating through the area. Emergency responders arrived promptly to facilitate traffic flow and ensure safety while the vehicles were cleared from the roadway.

As the morning rush hour continued, drivers were advised to expect backups and consider alternate routes to avoid potential delays. A tow truck was called to assist with the removal of the vehicles involved in the traffic incident.

By 8:13 AM, emergency personnel were actively working to restore normal traffic patterns. The California Highway Patrol remained on-site to monitor the situation and direct traffic until the scene was resolved.

Motorists are encouraged to stay updated on traffic conditions as the situation develops. The California Highway Patrol is committed to ensuring a safe and efficient response to the traffic collision.

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