Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on I-280 Southbound north of Serramonte Blvd (Daly City). Lane affected. Expect delays.

A injury accident was reported on I-280 S near San Mateo on October 4, 2026 at 7:22 AM.

Road

I-280 S

Area

San Mateo

Address

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Started

Oct 4, 12:22 AM

Last Updated

3 weeks, 2 days ago

Oct 4, 1:15 AM

Resolved

Oct 4, 7:30 AM

Coordinates

37.6741, -122.4688

Update History

1 observations

CHP : Traffic Collision with Injuries on I-280 Southbound north of Serramonte Blvd (Daly City). Lane affected. Expect delays. Oct 4, 12:30 AM

Source: 511_sfbay · ID 511.org/1558752 First seen Oct 4, 2026 12:30 AM