Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Southbound east of CA-92 W (San Mateo). Lane affected. Expect delays.

A injury accident was reported on US-101 S near San Mateo on October 16, 2026 at 4:58 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

Oct 16, 9:58 AM

Last Updated

1 week, 4 days ago

Oct 16, 10:15 AM

Resolved

Oct 16, 4:30 PM

Coordinates

37.5561, -122.2986

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound east of CA-92 W (San Mateo). Lane affected. Expect delays. Oct 16, 10:15 AM

Source: 511_sfbay · ID 511.org/1564604 First seen Oct 16, 2026 10:15 AM