Major Traffic Disruption from Motorcycle Collision

Traffic Collision on Berryessa Knoxville Road in Napa Causes Delays Today

📍 Napa, CA

📅 Published: July 13, 2025 at 11:32 AM

🔄 Updated: July 13, 2025 at 01:30 PM

Map showing the location of the accident in Napa, CA
Napa, July 13, 2025 -

A traffic collision involving four motorcycles occurred today on Berryessa Knoxville Road in Napa, CA, leading to significant traffic disruptions. The incident was reported around 11:06 AM, with one motorcycle found down on an embankment on the right-hand side of the road. The motorcycles involved included a white motorcycle, a red motorcycle, and two additional motorcycles.

Emergency services responded promptly to manage the scene and control traffic flow. As part of the response, lane closures were implemented, resulting in delays for motorists traveling in the area. Tow trucks were dispatched to remove at least one motorcycle from the scene, further impacting traffic as the roadway was cleared.

Drivers in Napa, CA, should anticipate potential backups and congestion along Berryessa Knoxville Road as emergency crews work to resolve the situation. Authorities are advising motorists to seek alternative routes to avoid delays. The traffic incident has drawn attention from local law enforcement, who are actively managing the scene to ensure safety for all road users.

As the situation develops, updates will be provided to keep the public informed about traffic conditions and any necessary detours. Commuters are encouraged to remain cautious and aware of changing traffic patterns as the aftermath of this traffic collision continues to unfold.

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