Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Northbound south of Sierra Point Pky (Brisbane). Left lanes affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on September 8, 2026 at 9:45 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Sep 8, 2:45 PM

Last Updated

1 month, 2 weeks ago

Sep 8, 3:30 PM

Resolved

Sep 8, 9:45 PM

Coordinates

37.6698, -122.3927

Update History

2 observations

CHP : Traffic Hazard on US-101 Northbound south of Sierra Point Pky (Brisbane). Left lanes affected. Expect delays. Sep 8, 3:30 PM

CHP : Traffic Hazard on US-101 Northbound south of Sierra Point Pky (Brisbane). Left lanes affected. Expect delays. Sep 8, 3:00 PM

Source: 511_sfbay · ID 511.org/1546454 First seen Sep 8, 2026 3:00 PM