Accident Moderate Severity Resolved

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

A injury accident was reported on US-101 N near San Mateo on October 12, 2026 at 1:45 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Oct 12, 6:45 AM

Last Updated

2 weeks, 1 day ago

Oct 12, 7:15 AM

Resolved

Oct 12, 1:15 PM

Coordinates

37.6360, -122.4036

Update History

2 observations

CHP : Traffic Hazard on US-101 Northbound north of I-380 E (South San Francisco). Right lane blocked. Expect delays. Oct 12, 7:15 AM

CHP : Traffic Hazard on US-101 Northbound north of I-380 E (South San Francisco). Right lane blocked. Expect delays. Oct 12, 7:00 AM

Source: 511_sfbay · ID 511.org/1562485 First seen Oct 12, 2026 7:00 AM