Major Collision Causes Traffic Chaos in Antioch

Traffic Collision on State Route 4 East in Antioch Causes Delays Today

📍 Antioch, CA

📅 Published: September 11, 2025 at 06:36 PM

Map showing the location of the accident in Antioch, CA
Antioch, September 11, 2025 -

A traffic collision occurred today on State Route 4 East at the State Route 160 South interchange in Antioch, CA, involving four vehicles: a white Honda, a black Honda, a black Ford Mustang, and one additional vehicle. The incident took place during the busy afternoon traffic period, leading to the blockage of lanes one and two, which caused significant delays and congestion for drivers in the area.

Emergency response teams were quickly dispatched to manage the scene and restore normal traffic flow. Multiple towing requests were made as several vehicles required towing assistance due to damage from the crash. The response units worked efficiently to clear the roadway, which was complicated by the presence of the damaged vehicles leaning against the concrete divider.

As traffic backed up, motorists were advised to seek alternate routes to avoid delays. The emergency response teams continued to monitor the situation, ensuring that the roadway was cleared as swiftly as possible. By approximately 6:20 PM, the last of the vehicles involved in the traffic incident was towed away, allowing for the gradual reopening of the affected lanes.

Motorists are encouraged to remain cautious and stay updated on traffic conditions in the area as cleanup efforts conclude.

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