Major Traffic Disruptions Following Napa Collision

Traffic Collision on State Route 121 in Napa Causes Delays Today

📍 Napa, CA

📅 Published: September 14, 2025 at 03:37 PM

🔄 Updated: September 14, 2025 at 05:32 PM

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

A traffic collision on State Route 121 near Wooden Valley Road in Napa, CA, has caused significant traffic disruptions today. The incident occurred around 2:52 PM and involved one vehicle that required towing assistance. As a result, Monticello Road has been closed off, leading to delays and congestion in the area.

Emergency response units were dispatched to the scene to manage traffic flow and ensure safety. The closure of Monticello Road has created backups for motorists navigating through this busy intersection, particularly during the afternoon traffic hours. Drivers are advised to seek alternative routes to avoid further delays.

A tow truck was called to remove the vehicle involved in the collision, and authorities are working diligently to clear the scene and restore normal traffic conditions as quickly as possible. Motorists are encouraged to remain patient and vigilant while traveling through the area.

Updates on the situation will be provided as more information becomes available. For those commuting in Napa, CA, it is advisable to stay informed about traffic conditions and plan accordingly to minimize disruptions to travel plans.

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