Major Collision Blocks State Route 1 in Jenner

Traffic Collision on State Route 1 in Jenner, CA Causes Major Delays Today

📍 Jenner, CA

📅 Published: September 14, 2025 at 11:00 AM

🔄 Updated: September 14, 2025 at 11:31 AM

Map showing the location of the accident in Jenner, CA
Jenner, September 14, 2025 -

A significant traffic collision occurred today on State Route 1 in Jenner, CA, involving three vehicles: a big rig that overturned while hauling asphalt, a tow truck, and a CALTRANS truck equipped with a loader. The incident has resulted in the complete blockage of the roadway, causing major traffic disruptions.

Emergency response teams arrived promptly to manage the scene and implement traffic control measures. The big rig, which is currently not drivable, is being managed on-site, while the tow truck assists with the vehicle's removal. The CALTRANS truck is on-site to help clear the asphalt debris and restore normal traffic flow.

Due to the collision, motorists can expect significant delays and congestion in the area. Lane closures are in effect, impacting both local traffic and those traveling along State Route 1. Drivers are advised to seek alternate routes to avoid backups during the morning commute.

As crews work diligently to address the situation, updates will be provided regarding the reopening of the roadway. For now, travelers should remain cautious and patient while navigating through this traffic incident in Jenner, CA.

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