Accident High Severity Stale

CHP : Traffic Collision on CA-1 Southbound at Devil's Slide Trail (Pacifica). Lane affected. Expect delays.

A high-severity accident was reported on CA-1 S near San Mateo on April 23, 2026 at 12:27 AM.

Road

CA-1 S

Area

San Mateo

Address

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Started

Apr 22, 5:27 PM

Last Updated

1 hour, 29 minutes ago

Apr 22, 5:30 PM

Coordinates

37.5589, -122.5146

Update History

1 observations

CHP : Traffic Collision on CA-1 Southbound at Devil's Slide Trail (Pacifica). Lane affected. Expect delays. Apr 22, 5:30 PM

Source: 511_sfbay · ID 511.org/1484856 First seen Apr 22, 2026 5:30 PM