Major Multi-Vehicle Collision Causes Traffic Delays

Traffic Collision on U.S. Highway 101 in Petaluma Causes Delays Today

📍 Petaluma, CA

📅 Published: June 19, 2025 at 01:02 PM

🔄 Updated: June 19, 2025 at 02:03 PM

Map showing the location of the accident in Petaluma, CA
Petaluma, June 19, 2025 -

A significant traffic collision occurred today on the southbound lanes of U.S. Highway 101 near the San Antonio Road off-ramp in Petaluma, CA. The incident involved six vehicles, including a white Nissan Sentra, a blue 2014 Subaru Forester, a white Toyota Sienna, a white Nissan Altima, a black Kia, and a silver Chevy Tahoe. The collision was reported shortly after noon, leading to lane blockages that caused traffic delays for commuters.

Emergency response teams were dispatched to the scene to manage traffic flow and control the situation. Initially, lane one was blocked, resulting in congestion and backups for drivers in the area. A tow truck was called to remove two damaged vehicles, while the remaining vehicles were assessed as drivable and stayed at the scene.

By approximately 1:30 PM, all lanes were reopened, allowing traffic to resume its normal flow. Motorists traveling through this area during the afternoon commute were advised to remain cautious and expect potential residual delays as traffic began to clear.

This traffic incident highlights the importance of safe driving practices, especially in busy areas like U.S. Highway 101. The California Highway Patrol coordinated the response to ensure the safety of all drivers involved.

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