Major Traffic Collision Disrupts Petaluma Intersection

Traffic Collision on Frates Road in Petaluma Causes Delays Today

📍 Petaluma, CA

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

🔄 Updated: September 22, 2025 at 01:01 AM

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

A significant traffic collision occurred today at the intersection of Frates Road and Adobe Road in Petaluma, CA, involving three vehicles: a gray Mazda CX-5, a gray Toyota Tundra, and a light-colored SUV. An unknown color Honda CR-V is also considered part of the incident. The crash initially blocked the intersection, leading to traffic disruptions and lane closures as emergency units responded to manage the scene.

Traffic was heavily impacted during the incident, causing delays and congestion for motorists in the area. Fortunately, the eastbound lanes have since been reopened, allowing for a smoother flow of traffic. Multiple emergency units were dispatched to the scene to restore order and assist in clearing the roadway.

The collision was reported shortly after 8:44 PM, and by 9:58 PM, the roadway was cleared, minimizing the impact on evening commuters. While the scene was active, drivers were advised to seek alternate routes to avoid the backup caused by the traffic incident.

The California Highway Patrol encourages drivers to remain vigilant and adhere to traffic signals to prevent such incidents in the future. Stay tuned for further updates on traffic conditions in Petaluma, CA.

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