Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Southbound north of Washington St (Daly City). 3rd lane from the left affected. Expect delays.

A injury accident was reported on I-280 S near San Mateo on August 29, 2026 at 11:41 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

Aug 29, 4:41 PM

Last Updated

1 day, 4 hours ago

Aug 29, 5:00 PM

Resolved

Aug 29, 11:15 PM

Coordinates

37.6909, -122.4706

Update History

2 observations

CHP : Traffic Hazard on I-280 Southbound north of Washington St (Daly City). 3rd lane from the left affected. Expect delays. Aug 29, 5:00 PM

CHP : Disabled vehicle on I-280 Southbound north of Washington St (Daly City). Lane affected. Expect delays. Aug 29, 4:45 PM

Source: 511_sfbay · ID 511.org/1542647 First seen Aug 29, 2026 4:45 PM