Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on US-101 Southbound south of E 3RD Ave (San Mateo). Lane affected. Expect delays.

A injury accident was reported on US-101 S near San Mateo on October 5, 2026 at 2:36 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

Oct 5, 7:36 AM

Last Updated

3 weeks, 2 days ago

Oct 5, 7:45 AM

Resolved

Oct 5, 1:45 PM

Coordinates

37.5729, -122.3164

Update History

1 observations

CHP : Traffic Collision with Injuries on US-101 Southbound south of E 3RD Ave (San Mateo). Lane affected. Expect delays. Oct 5, 7:45 AM

Source: 511_sfbay · ID 511.org/1559103 First seen Oct 5, 2026 7:45 AM