Accident High Severity Resolved

CHP : Traffic Hazard on CA-1 Southbound north of Carlos St (Moss Beach). Lane affected. Expect delays.

A high-severity accident was reported on CA-1 S near San Mateo on August 19, 2026 at 10:32 PM.

Road

CA-1 S

Area

San Mateo

Address

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Started

Aug 19, 3:32 PM

Last Updated

6 hours, 36 minutes ago

Aug 19, 4:00 PM

Resolved

Aug 19, 10:15 PM

Coordinates

37.5360, -122.5178

Update History

2 observations

CHP : Traffic Hazard on CA-1 Southbound north of Carlos St (Moss Beach). Lane affected. Expect delays. Aug 19, 4:00 PM

CHP : Traffic Hazard on CA-1 Northbound south of Carlos St (Moss Beach). Lane affected. Expect delays. Aug 19, 3:45 PM

Source: 511_sfbay · ID 511.org/1537960 First seen Aug 19, 2026 3:45 PM