Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Southbound north of CA-92 W (San Mateo). Center lanes blocked. Expect delays.

A injury accident was reported on US-101 S near San Mateo on September 14, 2026 at 9:27 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

Sep 14, 2:27 PM

Last Updated

1 month, 1 week ago

Sep 14, 2:30 PM

Resolved

Sep 14, 8:30 PM

Coordinates

37.5595, -122.3019

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound north of CA-92 W (San Mateo). Center lanes blocked. Expect delays. Sep 14, 2:30 PM

Source: 511_sfbay · ID 511.org/1549230 First seen Sep 14, 2026 2:30 PM