Accident Moderate Severity Resolved

CHP : Disabled vehicle on US-101 Southbound north of E Hillsdale Blvd (San Mateo). Lanes affected. Expect delays.

A injury accident was reported on US-101 S near San Mateo on August 15, 2026 at 11:15 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

Aug 15, 4:15 PM

Last Updated

2 months, 1 week ago

Aug 15, 4:30 PM

Resolved

Aug 15, 10:30 PM

Coordinates

37.5400, -122.2839

Update History

1 observations

CHP : Disabled vehicle on US-101 Southbound north of E Hillsdale Blvd (San Mateo). Lanes affected. Expect delays. Aug 15, 4:30 PM

Source: 511_sfbay · ID 511.org/1536150 First seen Aug 15, 2026 4:30 PM