Accident Moderate Severity Stale

CHP : Traffic Hazard on I-280 Northbound north of Edgewood Rd (Unincorporated). 3rd lane from the left blocked. Expect delays.

A injury accident was reported on I-280 N near San Mateo on August 21, 2026 at 1:23 AM.

Road

I-280 N

Area

San Mateo

Address

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Started

Aug 20, 6:23 PM

Last Updated

1 hour, 1 minute ago

Aug 20, 6:45 PM

Coordinates

37.4687, -122.2923

Update History

2 observations

CHP : Traffic Hazard on I-280 Northbound north of Edgewood Rd (Unincorporated). 3rd lane from the left blocked. Expect delays. Aug 20, 6:45 PM

CHP : Traffic Hazard on I-280 Northbound north of Edgewood Rd (Unincorporated). Center lanes affected. Expect delays. Aug 20, 6:30 PM

Source: 511_sfbay · ID 511.org/1538559 First seen Aug 20, 2026 6:30 PM