Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Northbound at I-380 W (South San Francisco). Lanes affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on July 3, 2026 at 3:23 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Jul 3, 8:23 AM

Last Updated

3 months, 3 weeks ago

Jul 3, 8:30 AM

Resolved

Jul 3, 2:30 PM

Coordinates

37.6390, -122.4047

Update History

1 observations

CHP : Traffic Hazard on US-101 Northbound at I-380 W (South San Francisco). Lanes affected. Expect delays. Jul 3, 8:30 AM

Source: 511_sfbay · ID 511.org/1516391 First seen Jul 3, 2026 8:30 AM