Accident Moderate Severity Resolved

CHP : Disabled vehicle on US-101 Southbound ramp to CA-92 E (San Mateo). Right lane affected. Expect delays.

A injury accident was reported on US-101 S near San Mateo on September 26, 2026 at 3:41 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Sep 25, 8:41 PM

Last Updated

1 month ago

Sep 25, 10:00 PM

Resolved

Sep 26, 4:15 AM

Coordinates

37.5493, -122.2925

Update History

1 observations

CHP : Disabled vehicle on US-101 Southbound ramp to CA-92 E (San Mateo). Right lane affected. Expect delays. Sep 25, 10:00 PM

Source: 511_sfbay · ID 511.org/1554969 First seen Sep 25, 2026 10:00 PM