Major Collision Disrupts Traffic on State Route 4

Traffic Collision on State Route 4 East in Antioch Causes Lane Blockages Today

📍 Antioch, CA

📅 Published: September 6, 2025 at 04:37 AM

🔄 Updated: September 6, 2025 at 06:06 AM

Map showing the location of the accident in Antioch, CA
Antioch, September 6, 2025 -

A significant traffic collision occurred today on State Route 4 East at Somersville Road in Antioch, CA, involving two vehicles, including a grey Toyota Camry. The incident, which took place during the early morning hours, resulted in one vehicle overturning, causing blockages in lanes one, two, and three.

Emergency response teams, including law enforcement and towing services, were dispatched to the scene to manage traffic and clear the roadway. As a result of the collision, lanes one, two, and three were obstructed, leading to delays and congestion for motorists in the area. Towing resources were called to remove the overturned vehicle and secure the other involved vehicle.

By approximately 5:02 AM, the roadway was cleared, allowing traffic to resume normal flow. However, drivers in the area may still experience residual delays as traffic conditions stabilize following the incident.

Motorists are advised to exercise caution while navigating the area and to remain alert for any ongoing traffic adjustments. This incident highlights the importance of safe driving practices to prevent traffic collisions on our roadways.

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