Traffic Collision Causes Lane Closures on SR-4

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

📍 Martinez, CA

📅 Published: August 20, 2025 at 02:05 PM

🔄 Updated: August 20, 2025 at 03:32 PM

Map showing the location of the accident in Martinez, CA
Martinez, August 20, 2025 -

A traffic collision on State Route 4 West in Martinez, CA, has led to partial lane closures and slow traffic today. The incident, which occurred during the afternoon, involved two vehicles: a white Ford and a yellow/orange Stanley Steamer van. One of the vehicles is not drivable and is awaiting towing.

Emergency services quickly arrived at the scene to manage traffic and ensure safety. As a result of the collision, drivers may experience delays and congestion, particularly in the right-hand slow lane, which is partially blocked. Motorists are advised to consider alternative routes to avoid potential backups.

The collision was reported shortly after 2:00 PM, prompting a rapid response from emergency personnel. A tow truck has been dispatched to remove the non-drivable vehicle from the roadway. While the situation has caused some disruption, emergency responders are working diligently to clear the scene and restore normal traffic flow.

Drivers are encouraged to remain cautious and patient while navigating through the affected area. For those commuting through Martinez, CA, staying updated on traffic conditions is advisable to minimize delays during this traffic incident.

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