Accident High Severity Resolved

CHP : Traffic Collision on CA-1 Northbound north of Old Devil's Slide Hwy (Pacifica). Right lane blocked. Expect delays.

A high-severity accident was reported on CA-1 N near San Mateo on June 7, 2026 at 10:39 PM.

Road

CA-1 N

Area

San Mateo

Address

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Started

Jun 7, 3:39 PM

Last Updated

2 days, 10 hours ago

Jun 7, 4:15 PM

Resolved

Jun 7, 10:30 PM

Coordinates

37.5849, -122.5075

Update History

1 observations

CHP : Traffic Collision on CA-1 Northbound north of Old Devil's Slide Hwy (Pacifica). Right lane blocked. Expect delays. Jun 7, 4:00 PM

Source: 511_sfbay · ID 511.org/1505007 First seen Jun 7, 2026 4:00 PM