Significant Traffic Delays on U.S. Highway 101

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

📍 Petaluma, CA

📅 Published: June 1, 2025 at 05:31 PM

🔄 Updated: June 1, 2025 at 09:00 PM

Map showing the location of the accident in Petaluma, CA
Petaluma, June 1, 2025 -

A traffic collision involving two vehicles occurred today on the northbound lanes of U.S. Highway 101 near the San Antonio Road junction in Petaluma, CA. The incident was reported around 4:18 PM, leading to significant traffic delays and congestion in the area.

One vehicle involved in the collision was identified as a 2018 red Nissan Altima. Emergency services responded quickly to manage the situation, requiring multiple towing services to assist in clearing the vehicles from the scene. As a result, lane restrictions were put in place, causing backups for drivers traveling through the northbound corridor.

Traffic management units were deployed to ensure safety and facilitate the flow of vehicles until the scene was cleared later in the evening. These units worked to direct traffic and coordinate the towing efforts necessary to remove the vehicles involved in the crash.

Motorists are advised to remain vigilant while navigating this area, as residual delays may continue even after the incident has been resolved. This traffic incident underscores the importance of safe driving practices on busy highways like U.S. Highway 101, especially during peak travel times.

For those planning to travel in Petaluma, CA, checking traffic updates and considering alternate routes may help avoid potential congestion.

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