Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Northbound north of Oyster Point Blvd (South San Francisco). Left lane affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on April 18, 2026 at 1:24 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

Apr 17, 6:24 PM

Last Updated

4 days, 10 hours ago

Apr 17, 6:45 PM

Resolved

Apr 18, 12:45 AM

Coordinates

37.6640, -122.3987

Update History

1 observations

CHP : Traffic Hazard on US-101 Northbound north of Oyster Point Blvd (South San Francisco). Left lane affected. Expect delays. Apr 17, 6:30 PM

Source: 511_sfbay · ID 511.org/1482852 First seen Apr 17, 2026 6:30 PM