Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Southbound north of Holly St (San Carlos). Center lane blocked. Expect delays.

A injury accident was reported on US-101 S near San Mateo on July 18, 2026 at 12:16 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Jul 17, 5:16 PM

Last Updated

3 months, 2 weeks ago

Jul 17, 5:30 PM

Resolved

Jul 17, 11:45 PM

Coordinates

37.5171, -122.2599

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound north of Holly St (San Carlos). Center lane blocked. Expect delays. Jul 17, 5:30 PM

Source: 511_sfbay · ID 511.org/1522691 First seen Jul 17, 2026 5:30 PM