Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Northbound north of I-380 W (South San Francisco). Right lane affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on October 6, 2026 at 10:46 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Oct 6, 3:46 PM

Last Updated

2 weeks, 6 days ago

Oct 6, 4:15 PM

Resolved

Oct 6, 10:30 PM

Coordinates

37.6380, -122.4046

Update History

1 observations

CHP : Traffic Hazard on US-101 Northbound north of I-380 W (South San Francisco). Right lane affected. Expect delays. Oct 6, 4:00 PM

Source: 511_sfbay · ID 511.org/1559889 First seen Oct 6, 2026 4:00 PM