Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Southbound north of Bunker Hill Dr (San Mateo). Right lane affected. Expect delays.

A injury accident was reported on I-280 S near San Mateo on April 18, 2026 at 7:36 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

Apr 18, 12:36 PM

Last Updated

6 months, 1 week ago

Apr 18, 1:00 PM

Resolved

Apr 18, 7:15 PM

Coordinates

37.5201, -122.3545

Update History

1 observations

CHP : Traffic Hazard on I-280 Southbound north of Bunker Hill Dr (San Mateo). Right lane affected. Expect delays. Apr 18, 1:00 PM

Source: 511_sfbay · ID 511.org/1483102 First seen Apr 18, 2026 1:00 PM