Accident Moderate Severity Resolved

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

A injury accident was reported on I-280 S near San Mateo on September 27, 2026 at 5:10 AM.

Road

I-280 S

Area

San Mateo

Address

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Started

Sep 26, 10:10 PM

Last Updated

1 month ago

Sep 26, 10:30 PM

Resolved

Sep 27, 4:30 AM

Coordinates

37.5054, -122.3363

Update History

1 observations

CHP : Traffic Hazard on I-280 Southbound south of CA-92 E (San Mateo). Lane blocked. Expect delays. Sep 26, 10:15 PM

Source: 511_sfbay · ID 511.org/1555400 First seen Sep 26, 2026 10:15 PM