Traffic Collision Causes Delays on State Route 4

Traffic Collision on State Route 4 West in Martinez Causes Lane Blockage Today

📍 Martinez, CA

📅 Published: September 21, 2025 at 09:36 PM

Map showing the location of the accident in Martinez, CA
Martinez, September 21, 2025 -

A traffic collision occurred today at approximately 8:40 PM on State Route 4 West near Alhambra Avenue Off-Ramp in Martinez, CA. The incident involved two vehicles, identified as “1039 MRTZ” and “SPANISH TRANS #38085.” Following the collision, there was a temporary lane slowdown and partial blockage, leading to some traffic congestion in the area.

Emergency services responded promptly to the scene, managing the situation effectively. By 9:09 PM, all lanes were reported to be open, alleviating the traffic backup that had formed as a result of the incident. Drivers in the vicinity experienced delays during the response period, but the quick action of emergency personnel helped restore normal traffic flow.

The collision highlights the importance of caution when driving in areas where wildlife may be present, as a deer was reported to be involved in the incident. The presence of the deer on the roadway may have contributed to the situation, prompting the reporting party to drop flares to alert other drivers.

Motorists are advised to remain vigilant and drive safely, especially in regions where wildlife crossings are common. Staying updated on traffic conditions is crucial to avoid potential delays and ensure a smooth driving experience.

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