Accident Moderate Severity Stale

CHP : Traffic Hazard on I-280 Southbound south of I-280 S-CA-92 W Ramp (San Mateo). Right lane blocked. Expect delays.

A injury accident was reported on I-280 S near San Mateo on November 3, 2026 at 6:48 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

Nov 3, 10:48 AM

Last Updated

1 hour, 31 minutes ago

Nov 3, 11:00 AM

Coordinates

37.5280, -122.3597

Update History

1 observations

CHP : Traffic Hazard on I-280 Southbound south of I-280 S-CA-92 W Ramp (San Mateo). Right lane blocked. Expect delays. Nov 3, 11:00 AM

Source: 511_sfbay · ID 511.org/1572366 First seen Nov 3, 2026 11:00 AM