Major Traffic Disruption on State Route 37

Traffic Collision on State Route 37 in Petaluma Causes Significant Delays Today

📍 Petaluma, CA

📅 Published: August 15, 2025 at 06:40 PM

🔄 Updated: August 15, 2025 at 07:33 PM

Map showing the location of the accident in Petaluma, CA
Petaluma, August 15, 2025 -

A traffic collision involving three vehicles occurred today on State Route 37 (SR 37) at Lakeville Highway in Petaluma, CA, leading to significant traffic disruptions. The incident, which took place around 5:18 PM, involved a white Toyota Camry Hybrid, a black Chevrolet Malibu, and a motorcycle.

Emergency response units were promptly dispatched to the scene to manage traffic and ensure safety. As a result of the collision, heavy traffic was reported, causing delays and congestion for motorists in the area. At least one of the vehicles was confirmed to be drivable, while towing services were called to assist with one of the vehicles involved.

The traffic incident created lane impacts on SR 37, a vital route for commuters. Emergency crews worked diligently to clear the scene and restore normal traffic flow. Motorists were advised to seek alternate routes to avoid the ongoing delays and congestion.

As the situation unfolded, a police unit was on-site to oversee traffic management and ensure the safety of all road users. Drivers are reminded to remain cautious and alert while navigating through the affected area. The California Highway Patrol is actively managing the situation to facilitate a swift resolution.

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