Accident High Severity Resolved

CHP : Traffic Hazard on CA-1 Northbound south of Devil's Slide Trail (Pacifica). Lane blocked. Expect delays.

A high-severity accident was reported on CA-1 N near San Mateo on September 22, 2026 at 12:16 AM.

Road

CA-1 N

Area

San Mateo

Address

Loading…

Started

Sep 21, 5:16 PM

Last Updated

1 month ago

Sep 21, 5:45 PM

Resolved

Sep 21, 11:45 PM

Coordinates

37.5631, -122.5130

Update History

2 observations

CHP : Traffic Hazard on CA-1 Northbound south of Devil's Slide Trail (Pacifica). Lane blocked. Expect delays. Sep 21, 5:30 PM

CHP : Traffic Hazard on CA-1 Northbound south of Devil's Slide Trail (Pacifica). Lane blocked. Expect delays. Sep 21, 4:30 PM

Source: 511_sfbay · ID 511.org/1552637 First seen Sep 21, 2026 4:30 PM