Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Southbound north of Farm Hill Blvd (Woodside). Right lanes affected. Expect delays.

A injury accident was reported on I-280 S near San Mateo on October 19, 2026 at 1:45 AM.

Road

I-280 S

Area

San Mateo

Address

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Started

Oct 18, 6:45 PM

Last Updated

1 week, 1 day ago

Oct 18, 7:15 PM

Resolved

Oct 19, 1:30 AM

Coordinates

37.4443, -122.2691

Update History

1 observations

CHP : Traffic Hazard on I-280 Southbound north of Farm Hill Blvd (Woodside). Right lanes affected. Expect delays. Oct 18, 7:00 PM

Source: 511_sfbay · ID 511.org/1565536 First seen Oct 18, 2026 7:00 PM