Major Traffic Disruptions After CHP Vehicle Collision

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

📍 Antioch, CA

📅 Published: March 4, 2025 at 08:31 PM

🔄 Updated: March 4, 2025 at 10:30 PM

Map showing the location of the accident in Antioch, CA
Antioch, March 4, 2025 -

A traffic collision involving a California Highway Patrol patrol vehicle and another vehicle occurred today on State Route 4 West at the Lone Tree Way Off-Ramp in Antioch, CA. The incident was reported at approximately 6:08 PM, causing significant traffic disruptions in the area.

Emergency units quickly responded to the scene to manage traffic and control the situation. The collision resulted in lane closures, leading to delays and backups for motorists. By 6:20 PM, one lane was reopened, but traffic remained congested as crews worked to clear the area.

A towing operation was initiated to remove the vehicles involved in the collision. By 7:09 PM, the left lanes were cleared, although temporary flare outages were noted, indicating ongoing traffic management efforts. The situation continued to evolve as emergency responders ensured safety and facilitated the flow of traffic.

By approximately 8:04 PM, the remaining vehicle was successfully towed from the scene, allowing for the restoration of normal traffic conditions. Drivers in the area are advised to remain cautious and expect potential residual congestion as traffic returns to normal following this incident. This traffic collision highlights the importance of safe driving and the impact of accidents on roadway conditions.

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