Major Traffic Disruption on I-680 After Collision

Traffic Collision on Interstate 680 in Pleasant Hill Causes Delays Today

📍 Pleasant Hill, CA

📅 Published: October 6, 2025 at 04:01 PM

Map showing the location of the accident in Pleasant Hill, CA
Pleasant Hill, October 6, 2025 -

A traffic collision on northbound Interstate 680 (I-680) near Monument Boulevard in Pleasant Hill, CA, resulted in significant traffic disruptions today. The incident, which involved two vehicles—a silver Toyota and a blue Toyota—occurred around 2:29 PM. Emergency services quickly responded to the scene, managing traffic flow and ensuring safety while assessing the vehicles involved.

Due to the collision, traffic backups were reported, impacting the afternoon commute for many drivers. A tow truck was called to assist with the removal of the vehicles, which led to temporary lane closures. Emergency personnel worked efficiently to clear the scene and restore normal traffic conditions.

By approximately 3:15 PM, the involved parties were moved to the next off-ramp, further alleviating congestion on the highway. The rapid response from emergency services played a crucial role in minimizing delays and ensuring safe passage for motorists.

Drivers in the area are advised to remain cautious and expect possible residual delays as traffic returns to normal. The California Highway Patrol continues to monitor the situation to facilitate safe travel for all commuters.

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