Accident Moderate Severity Stale

CHP : Traffic Collision on I-280 Northbound north of CA-84 E (Woodside). Left shoulder affected. Expect delays.

A injury accident was reported on I-280 N near San Mateo on August 19, 2026 at 11:28 PM.

Road

I-280 N

Area

San Mateo

Address

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Started

Aug 19, 4:28 PM

Last Updated

48 minutes ago

Aug 19, 4:45 PM

Coordinates

37.4322, -122.2392

Update History

1 observations

CHP : Traffic Collision on I-280 Northbound north of CA-84 E (Woodside). Left shoulder affected. Expect delays. Aug 19, 4:45 PM

Source: 511_sfbay · ID 511.org/1537996 First seen Aug 19, 2026 4:45 PM