Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Northbound south of CA-92 W (San Mateo). Right lanes blocked. Expect delays.

A injury accident was reported on I-280 N near San Mateo on July 27, 2026 at 11:30 PM.

Road

I-280 N

Area

San Mateo

Address

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Started

Jul 27, 4:30 PM

Last Updated

23 hours, 6 minutes ago

Jul 27, 5:00 PM

Resolved

Jul 27, 11:15 PM

Coordinates

37.5092, -122.3419

Update History

1 observations

CHP : Traffic Hazard on I-280 Northbound south of CA-92 W (San Mateo). Right lanes blocked. Expect delays. Jul 27, 4:45 PM

Source: 511_sfbay · ID 511.org/1527008 First seen Jul 27, 2026 4:45 PM