Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on CA-121 Northbound west of Wooden Valley Rd (Unincorporated). Lanes blocked. Expect delays.

A injury accident was reported on CA-121 near Napa on September 21, 2026 at 12:44 AM.

Road

CA-121

Area

Napa

Address

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Started

Sep 20, 5:44 PM

Last Updated

1 month ago

Sep 20, 6:15 PM

Resolved

Sep 21, 12:15 AM

Coordinates

38.3768, -122.2024

Update History

2 observations

CHP : Traffic Collision with Injuries on CA-121 Northbound west of Wooden Valley Rd (Unincorporated). Lanes blocked. Expect delays. Sep 20, 6:00 PM

CHP : Traffic Collision with Injuries on CA-121 Northbound west of Wooden Valley Rd (Unincorporated). Lanes blocked. Expect delays. Sep 20, 5:00 PM

Source: 511_sfbay · ID 511.org/1552254 First seen Sep 20, 2026 5:00 PM