Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on US-101 Northbound south of E 3RD Ave (San Mateo). Right lane blocked. Expect delays.

A injury accident was reported on US-101 N near San Mateo on October 24, 2026 at 9:00 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Oct 24, 2:00 PM

Last Updated

3 days, 12 hours ago

Oct 24, 2:45 PM

Resolved

Oct 24, 8:45 PM

Coordinates

37.5680, -122.3107

Update History

2 observations

CHP : Traffic Collision with Injuries on US-101 Northbound south of E 3RD Ave (San Mateo). Right lane blocked. Expect delays. Oct 24, 2:45 PM

CHP : Traffic Collision with Injuries on US-101 Northbound south of E 3RD Ave (San Mateo). Lane blocked. Expect delays. Oct 24, 2:15 PM

Source: 511_sfbay · ID 511.org/1568144 First seen Oct 24, 2026 2:15 PM