Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Northbound north of Holly St (San Carlos). Left lanes blocked. Expect delays.

A injury accident was reported on US-101 N near San Mateo on August 13, 2026 at 1:44 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

Aug 12, 6:44 PM

Last Updated

10 hours, 12 minutes ago

Aug 12, 7:00 PM

Resolved

Aug 13, 1:00 AM

Coordinates

37.5214, -122.2643

Update History

2 observations

CHP : Traffic Collision on US-101 Northbound north of Holly St (San Carlos). Left lanes blocked. Expect delays. Aug 12, 7:00 PM

CHP : Traffic Collision on US-101 Northbound at Redwood Shores Pky (San Carlos). Lanes affected. Expect delays. Aug 12, 6:45 PM

Source: 511_sfbay · ID 511.org/1534757 First seen Aug 12, 2026 6:45 PM