Accident Low Severity Resolved

CHP : Traffic Collision on CA-121 Northbound east of Wooden Valley Rd (Unincorporated). Lane blocked. Expect delays.

A minor accident was reported on CA-121 near Napa on October 17, 2026 at 5:21 AM.

Road

CA-121

Area

Napa

Address

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Started

Oct 16, 10:21 PM

Last Updated

1 week, 3 days ago

Oct 16, 11:00 PM

Resolved

Oct 17, 5:15 AM

Coordinates

38.3544, -122.2051

Update History

3 observations

CHP : Traffic Collision on CA-121 Northbound east of Wooden Valley Rd (Unincorporated). Lane blocked. Expect delays. Oct 16, 10:30 PM

CHP : Traffic Collision on CA-121 Northbound east of Wooden Valley Rd (Unincorporated). Lane blocked. Expect delays. Oct 16, 10:15 PM

CHP : Traffic Collision on CA-121 Northbound east of Wooden Valley Rd (Unincorporated). Lane affected. Expect delays. Oct 16, 10:00 PM

Source: 511_sfbay · ID 511.org/1564922 First seen Oct 16, 2026 10:00 PM