Major Traffic Collision Causes Morning Commute Delays

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

📍 Concord, CA

📅 Published: September 18, 2025 at 10:32 AM

Map showing the location of the accident in Concord, CA
Concord, September 18, 2025 -

A traffic collision involving two vehicles occurred today on State Route 4 West (SR-4 W) at the interchange with State Route 242 North (SR-242 N) in Concord, CA. The incident took place around 9:47 AM during the busy morning commute, leading to significant lane blockages and a complete stoppage of traffic.

The vehicles involved in the crash were a silver 2009 Mercedes E350 and a black Acura sedan. Emergency response units were quickly dispatched to the scene to manage traffic and ensure safety. A tow truck was requested to assist with one of the vehicles that needed removal from the roadway.

By approximately 10:08 AM, all lanes were reopened, allowing traffic flow to resume. The quick response from emergency services helped to minimize congestion and restore normal traffic conditions. Motorists experienced delays during the incident, but the situation was resolved efficiently.

Drivers in the area were reminded to remain cautious and attentive as they navigated through the scene. This traffic incident highlights the importance of safe driving practices and being prepared for unexpected events on the road.

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