Accident High Severity Resolved

CHP : Traffic Hazard on CA-1 Northbound at Capistrano Rd (El Granada). Right shoulder affected. Expect delays.

A high-severity accident was reported on CA-1 N near San Mateo on September 27, 2026 at 10:58 PM.

Road

CA-1 N

Area

San Mateo

Address

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Started

Sep 27, 3:58 PM

Last Updated

4 weeks, 1 day ago

Sep 27, 4:00 PM

Resolved

Sep 27, 10:15 PM

Coordinates

37.4997, -122.4674

Update History

2 observations

CHP : Traffic Hazard on CA-1 Northbound at Capistrano Rd (El Granada). Right shoulder affected. Expect delays. Sep 27, 4:00 PM

CHP : Traffic Hazard on CA-1 Northbound at Capistrano Rd (El Granada). 2nd lane from the left blocked. Expect delays. Sep 27, 3:45 PM

Source: 511_sfbay · ID 511.org/1555602 First seen Sep 27, 2026 3:45 PM