Major Traffic Disruption on State Route 4

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

📍 Concord, CA

📅 Published: July 11, 2025 at 05:31 AM

🔄 Updated: July 11, 2025 at 06:03 AM

Map showing the location of the accident in Concord, CA
Concord, July 11, 2025 -

A traffic collision on State Route 4 East in Concord, CA, caused significant disruptions during the early morning commute today. At approximately 4:49 AM, a single vehicle, a white Toyota Prius, was involved in the incident, leading to initial lane blockages and a temporary full closure of the roadway.

Emergency response teams promptly arrived at the scene to manage traffic and ensure safety. Several units were deployed to control the situation, resulting in the right two lanes being blocked for some time. This caused delays and congestion for drivers navigating the area.

By 5:41 AM, a police unit confirmed that all lanes were reopened, allowing traffic to resume normal flow. However, the incident created backups that affected morning commuters, leading to increased travel times for those using State Route 4.

Motorists are advised to remain cautious and aware of their surroundings, especially during peak travel hours when incidents can lead to unexpected delays. The swift response from emergency services helped to clear the scene efficiently, minimizing the overall impact on traffic.

For those traveling in Concord, CA, it is advisable to stay updated on traffic conditions and plan alternative routes if necessary to avoid potential congestion.

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