Three-Vehicle Collision Causes Major Traffic Delays

Traffic Collision on State Route 29 in Napa Causes Lane Closures Today

📍 Napa, CA

📅 Published: September 18, 2025 at 01:37 PM

🔄 Updated: September 18, 2025 at 06:01 PM

Map showing the location of the accident in Napa, CA
Napa, September 18, 2025 -

A traffic collision involving three vehicles occurred today at the intersection of State Route 29 South and 1st Street Onramp in Napa, CA. The incident took place around midday, involving a Toyota Scion, a Honda, and one additional vehicle of unspecified make and model.

Emergency response units quickly arrived on the scene to manage traffic and ensure safety. Due to the collision, lane closures were implemented along the southbound roadway from 1st Street to State Route 29 South, resulting in significant traffic delays and congestion in the area.

A tow truck was called to assist with the removal of the vehicles involved in the collision, which required towing due to their final disposition. Emergency crews worked diligently to clear the area and restore normal traffic flow.

Motorists are advised to seek alternate routes to avoid potential backups as the situation is resolved. The incident has caused noticeable disruptions during the busy midday hours, impacting the flow of traffic for those traveling through Napa, CA.

As always, drivers are encouraged to remain vigilant and exercise caution when navigating through areas affected by traffic incidents.

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