Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Southbound south of Bunker Hill Dr (San Mateo). Lanes affected. Expect delays.

A injury accident was reported on I-280 S near San Mateo on September 12, 2026 at 7:58 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

Sep 12, 12:58 PM

Last Updated

1 month, 2 weeks ago

Sep 12, 1:30 PM

Resolved

Sep 12, 7:30 PM

Coordinates

37.5201, -122.3545

Update History

1 observations

CHP : Traffic Hazard on I-280 Southbound south of Bunker Hill Dr (San Mateo). Lanes affected. Expect delays. Sep 12, 1:15 PM

Source: 511_sfbay · ID 511.org/1548508 First seen Sep 12, 2026 1:15 PM