Accident High Severity Resolved

CHP : Traffic Hazard on CA-1 Northbound at 9TH St (Montara). Lane affected. Expect delays.

A high-severity accident was reported on CA-1 N near San Mateo on September 10, 2026 at 9:18 PM.

Road

CA-1 N

Area

San Mateo

Address

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Started

Sep 10, 2:18 PM

Last Updated

1 month, 2 weeks ago

Sep 10, 2:30 PM

Resolved

Sep 10, 8:45 PM

Coordinates

37.5416, -122.5163

Update History

1 observations

CHP : Traffic Hazard on CA-1 Northbound at 9TH St (Montara). Lane affected. Expect delays. Sep 10, 2:30 PM

Source: 511_sfbay · ID 511.org/1547531 First seen Sep 10, 2026 2:30 PM