Accident High Severity Resolved

CHP : Traffic Collision on CA-29 Northbound south of Robert Louis Stevenson State Park (Calistoga). Lane affected. Expect delays.

A high-severity accident was reported on CA-29 N near Napa on September 21, 2026 at 3:14 PM.

Road

CA-29 N

Area

Napa

Address

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Started

Sep 21, 8:14 AM

Last Updated

1 month ago

Sep 21, 8:15 AM

Resolved

Sep 21, 2:15 PM

Coordinates

38.6395, -122.5946

Update History

4 observations

CHP : Traffic Collision on CA-29 Northbound south of Robert Louis Stevenson State Park (Calistoga). Lane affected. Expect delays. Sep 21, 8:15 AM

CHP : Traffic Collision on CA-29 Northbound south of Robert Louis Stevenson State Park (Calistoga). Lane affected. Expect delays. Sep 21, 8:00 AM

CHP : Traffic Collision on CA-29 Northbound south of Robert Louis Stevenson State Park (Calistoga). Lane affected. Expect delays. Sep 21, 7:45 AM

CHP : Traffic Collision on CA-29 Northbound south of Robert Louis Stevenson State Park (Calistoga). Lane affected. Expect delays. Sep 21, 7:30 AM

Source: 511_sfbay · ID 511.org/1552413 First seen Sep 21, 2026 7:30 AM