Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on I-280 Southbound south of John Daly Blvd (Daly City). Right lanes blocked. Expect delays.

A injury accident was reported on I-280 S near San Mateo on September 4, 2026 at 12:58 AM.

Road

I-280 S

Area

San Mateo

Address

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Started

Sep 3, 5:58 PM

Last Updated

1 month, 3 weeks ago

Sep 3, 6:45 PM

Resolved

Sep 4, 1:00 AM

Coordinates

37.6986, -122.4716

Update History

2 observations

CHP : Traffic Collision with Injuries on I-280 Southbound south of John Daly Blvd (Daly City). Right lanes blocked. Expect delays. Sep 3, 6:45 PM

CHP : Traffic Collision with Injuries on I-280 Southbound south of John Daly Blvd (Daly City). Right lanes blocked. Expect delays. Sep 3, 6:15 PM

Source: 511_sfbay · ID 511.org/1544938 First seen Sep 3, 2026 6:15 PM