Accident Moderate Severity Stale

CHP : Traffic Hazard on I-280 Southbound north of CA-92 E (San Mateo). Lane blocked. Expect delays.

A injury accident was reported on I-280 S near San Mateo on May 22, 2026 at 6:58 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

May 22, 11:58 AM

Last Updated

37 minutes ago

May 22, 12:15 PM

Coordinates

37.5010, -122.3297

Update History

1 observations

CHP : Traffic Hazard on I-280 Southbound north of CA-92 E (San Mateo). Lane blocked. Expect delays. May 22, 12:00 PM

Source: 511_sfbay · ID 511.org/1498256 First seen May 22, 2026 12:00 PM