Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Southbound west of Edgewood Rd (Unincorporated). 2nd lane from the left blocked. Expect delays.

A injury accident was reported on I-280 S near San Mateo on July 4, 2026 at 11:21 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

Jul 4, 4:21 PM

Last Updated

3 months, 3 weeks ago

Jul 4, 4:30 PM

Resolved

Jul 4, 10:30 PM

Coordinates

37.4721, -122.2959

Update History

1 observations

CHP : Traffic Hazard on I-280 Southbound west of Edgewood Rd (Unincorporated). 2nd lane from the left blocked. Expect delays. Jul 4, 4:30 PM

Source: 511_sfbay · ID 511.org/1516795 First seen Jul 4, 2026 4:30 PM