Major Traffic Jam After Collision on Route 37

Traffic Collision on State Route 37 in Sonoma Causes Delays Today

📍 Sonoma, CA

📅 Published: August 20, 2025 at 10:01 AM

🔄 Updated: August 20, 2025 at 11:32 AM

Map showing the location of the accident in Sonoma, CA
Sonoma, August 20, 2025 -

A traffic collision occurred today on State Route 37 West in Sonoma, CA, involving two vehicles: a MAR SUV and a red SUV, both of which were submerged off the roadway. The incident took place during the morning commute, leading to significant traffic congestion and lane closures in the area.

Emergency response teams quickly arrived to manage the situation, with multiple units securing the scene and directing traffic to ensure the safety of all motorists. Tow services were called to assist in removing the submerged vehicles, which further contributed to delays.

As a result of the traffic incident, drivers experienced considerable backups along State Route 37 West, particularly during peak travel hours. Commuters were advised to seek alternative routes to avoid the congested area while emergency crews worked to clear the scene.

By mid-morning, efforts to remove the vehicles were underway, but traffic remained slow-moving. Authorities are working diligently to restore normal traffic flow as quickly as possible. Motorists are reminded to exercise caution when traveling through this section of State Route 37, as the aftermath of the traffic collision may continue to impact traffic conditions.

For ongoing updates on traffic conditions, drivers are encouraged to stay tuned to local news sources and traffic advisories.

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