Accident Moderate Severity Resolved

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

A injury accident was reported on US-101 S near San Mateo on May 26, 2026 at 3:31 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

May 26, 8:31 AM

Last Updated

15 hours ago

May 26, 8:45 AM

Resolved

May 26, 3:30 PM

Coordinates

37.6381, -122.4049

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound north of I-380 W (South San Francisco). Right lane blocked. Expect delays. May 26, 8:45 AM

Source: 511_sfbay · ID 511.org/1499400 First seen May 26, 2026 8:45 AM