Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Southbound north of I-380 W (South San Francisco). Lanes blocked. Expect delays.

A injury accident was reported on US-101 S near San Mateo on July 10, 2026 at 2:01 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Jul 9, 7:01 PM

Last Updated

3 months, 2 weeks ago

Jul 9, 7:15 PM

Resolved

Jul 10, 1:15 AM

Coordinates

37.6411, -122.4060

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound north of I-380 W (South San Francisco). Lanes blocked. Expect delays. Jul 9, 7:15 PM

Source: 511_sfbay · ID 511.org/1518993 First seen Jul 9, 2026 7:15 PM