Accident High Severity Resolved

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

A high-severity accident was reported on CA-29 S near Napa on September 11, 2026 at 12:44 AM.

Road

CA-29 S

Area

Napa

Address

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Started

Sep 10, 5:44 PM

Last Updated

1 month, 2 weeks ago

Sep 10, 6:15 PM

Resolved

Sep 11, 12:30 AM

Coordinates

38.6516, -122.5997

Update History

1 observations

CHP : Traffic Collision on CA-29 Southbound at Robert Louis Stevenson State Park (Calistoga). Lane affected. Expect delays. Sep 10, 6:00 PM

Source: 511_sfbay · ID 511.org/1547653 First seen Sep 10, 2026 6:00 PM