Accident High Severity Stale

CHP : Traffic Collision with Injuries and Overturned vehicle on US-101 Southbound ramp to CA-92 E (San Mateo). Connector ramp affected. Expect delays.

A high-severity accident was reported on US-101 S near San Mateo on April 26, 2026 at 3:20 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Apr 25, 8:20 PM

Last Updated

1 hour ago

Apr 25, 8:45 PM

Coordinates

37.5529, -122.2960

Update History

1 observations

CHP : Traffic Collision with Injuries and Overturned vehicle on US-101 Southbound ramp to CA-92 E (San Mateo). Connector ramp affected. Expect delays. Apr 25, 8:30 PM

Source: 511_sfbay · ID 511.org/1486191 First seen Apr 25, 2026 8:30 PM

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