Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Southbound at Holly St (San Carlos). Right shoulder affected. Expect delays.

A injury accident was reported on US-101 S near San Mateo on October 1, 2026 at 8:48 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Oct 1, 1:48 AM

Last Updated

3 weeks, 5 days ago

Oct 1, 2:00 AM

Resolved

Oct 1, 8:15 AM

Coordinates

37.5171, -122.2599

Update History

1 observations

CHP : Traffic Collision on US-101 Southbound at Holly St (San Carlos). Right shoulder affected. Expect delays. Oct 1, 2:00 AM

Source: 511_sfbay · ID 511.org/1557371 First seen Oct 1, 2026 2:00 AM