Accident High Severity Resolved

CHP : Disabled vehicle on CA-29 Northbound north of Robert Louis Stevenson State Park (Calistoga). Lane blocked. Expect delays.

A high-severity accident was reported on CA-29 N near Napa on August 9, 2026 at 6:51 PM.

Road

CA-29 N

Area

Napa

Address

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Started

Aug 9, 11:51 AM

Last Updated

9 hours, 51 minutes ago

Aug 9, 12:00 PM

Resolved

Aug 9, 6:15 PM

Coordinates

38.6395, -122.5946

Update History

4 observations

CHP : Disabled vehicle on CA-29 Northbound north of Robert Louis Stevenson State Park (Calistoga). Lane blocked. Expect delays. Aug 9, 12:00 PM

CHP : Disabled vehicle on CA-29 Northbound north of Robert Louis Stevenson State Park (Calistoga). Lane blocked. Expect delays. Aug 9, 11:30 AM

CHP : Traffic Hazard on CA-29 Northbound north of Robert Louis Stevenson State Park (Calistoga). Lanes blocked. Expect delays. Aug 9, 11:15 AM

CHP : Traffic Hazard on CA-29 Northbound north of Robert Louis Stevenson State Park (Calistoga). Lanes blocked. Expect delays. Aug 9, 11:00 AM

Source: 511_sfbay · ID 511.org/1533109 First seen Aug 9, 2026 11:00 AM