Major Multi-Vehicle Collision Causes Traffic Chaos

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

📍 Petaluma, CA

📅 Published: August 2, 2025 at 03:56 PM

🔄 Updated: August 2, 2025 at 07:31 PM

Map showing the location of the accident in Petaluma, CA
Petaluma, August 2, 2025 -

A significant traffic collision occurred today on State Route 37 at Lakeville Highway in Petaluma, CA, involving six vehicles. The incident took place during the afternoon and resulted in multiple lane blockages, including the left turn lane and a through lane on the westbound side.

Among the vehicles involved were a maroon SUV that overturned, a black SUV that collided with it, and a solo vehicle that flipped onto its roof. The scene was chaotic, with debris scattered across the roadway and several vehicles left in various states of damage. Emergency services responded promptly to manage traffic flow and secure the area, ensuring the safety of all involved.

As a result of the traffic incident, significant delays and congestion were reported in the area, impacting the afternoon commute for many drivers. Tow trucks were called to the scene to assist with the removal of the overturned vehicles, and crews worked diligently to clear the debris.

By approximately 5:47 PM, all lanes were reopened, allowing traffic to resume normal flow. However, motorists were advised to remain cautious as residual delays persisted in the aftermath of the collision.

This traffic incident serves as a reminder for drivers to stay alert and drive safely, especially in busy areas like State Route 37.

Were you or someone you know involved in this accident?

If you would like the full incident log, we can send it to you directly.

Request Full Incident Log

Disclaimer

The content on this website is auto-generated and based on publicly available information. While we strive to provide accurate and timely updates, we cannot guarantee the accuracy, completeness, or reliability of the information presented. This content is for informational purposes only and should not be used as the basis for decision-making. We encourage you to independently verify any facts or details. For the most accurate and up-to-date information, please contact the California Highway Patrol (CHP) directly. The website and its owners are not responsible for any errors, omissions, or actions taken based on the information provided.