Accident Moderate Severity Resolved

CHP : Disabled vehicle on US-101 Southbound north of Lagoon Way (South San Francisco). Lane affected. Expect delays.

A injury accident was reported on US-101 S near San Mateo on April 19, 2026 at 12:57 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Apr 18, 5:57 PM

Last Updated

6 months, 1 week ago

Apr 18, 6:00 PM

Resolved

Apr 19, 12:15 AM

Coordinates

37.6934, -122.3917

Update History

1 observations

CHP : Disabled vehicle on US-101 Southbound north of Lagoon Way (South San Francisco). Lane affected. Expect delays. Apr 18, 6:00 PM

Source: 511_sfbay · ID 511.org/1483189 First seen Apr 18, 2026 6:00 PM