Accident High Severity Resolved

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

A high-severity accident was reported on CA-29 S near Napa on July 21, 2026 at 7:19 PM.

Road

CA-29 S

Area

Napa

Address

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Started

Jul 21, 12:19 PM

Last Updated

6 days, 6 hours ago

Jul 21, 1:45 PM

Resolved

Jul 21, 8:00 PM

Coordinates

38.6520, -122.6000

Update History

1 observations

CHP : Traffic Collision on CA-29 Southbound south of Robert Louis Stevenson State Park (Calistoga). Lane blocked. Expect delays. Jul 21, 12:30 PM

Source: 511_sfbay · ID 511.org/1524115 First seen Jul 21, 2026 12:30 PM