Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on I-280 Southbound north of Edgewood Rd (Unincorporated). Left lane blocked. Expect delays.

A injury accident was reported on I-280 S near San Mateo on July 31, 2026 at 3:37 AM.

Road

I-280 S

Area

San Mateo

Address

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Started

Jul 30, 8:37 PM

Last Updated

9 hours, 10 minutes ago

Jul 30, 8:45 PM

Resolved

Jul 31, 2:45 AM

Coordinates

37.4721, -122.2959

Update History

1 observations

CHP : Traffic Collision with Injuries on I-280 Southbound north of Edgewood Rd (Unincorporated). Left lane blocked. Expect delays. Jul 30, 8:45 PM

Source: 511_sfbay · ID 511.org/1528809 First seen Jul 30, 2026 8:45 PM