Major Traffic Disruption on State Route 37

Traffic Collision on State Route 37 in Petaluma Causes Delays Today

📍 Petaluma, CA

📅 Published: July 14, 2025 at 04:35 PM

Map showing the location of the accident in Petaluma, CA
Petaluma, July 14, 2025 -

A traffic collision involving three vehicles occurred today on State Route 37 at Lakeville Highway in Petaluma, CA. The incident was reported around 3:47 PM and involved a grey Honda sedan, a red four-door vehicle, and a white pickup truck. Initially, all vehicles were situated in the left lane, leading to significant traffic disruptions.

Emergency response units from the California Highway Patrol arrived promptly to manage the situation. Officers worked to redirect traffic by shifting vehicles from the left lane to the right side, aiming to alleviate congestion and ensure safety on the roadway. A tow truck was requested to assist with the removal of the vehicles involved in the collision.

As a result of the traffic incident, motorists experienced delays and backups in the area, particularly during the busy afternoon hours. The CHP's presence helped maintain order and minimize further disruptions to traffic flow. Drivers are advised to remain cautious and consider alternate routes if traveling through this section of State Route 37 until the situation is fully resolved.

This traffic collision underscores the importance of safe driving practices and the effectiveness of emergency response in managing road incidents. For those planning to travel on State Route 37, it is recommended to stay updated on traffic conditions.

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