Accident Moderate Severity Stale

CHP : Traffic Collision on US-101 Northbound south of Peninsula Ave (San Mateo). Left lane blocked. Expect delays.

A injury accident was reported on US-101 N near San Mateo on June 2, 2026 at 11:44 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Jun 2, 4:44 PM

Last Updated

1 hour, 36 minutes ago

Jun 2, 4:45 PM

Coordinates

37.5824, -122.3263

Update History

2 observations

CHP : Traffic Collision on US-101 Northbound south of Peninsula Ave (San Mateo). Left lane blocked. Expect delays. Jun 2, 4:45 PM

CHP : Traffic Collision on US-101 Northbound south of Peninsula Ave (San Mateo). Left lane blocked. Expect delays. Jun 2, 4:30 PM

Source: 511_sfbay · ID 511.org/1502803 First seen Jun 2, 2026 4:30 PM