Accident High Severity Resolved

CHP : Traffic Collision with Injuries on I-280 Southbound north of San Bruno Ave W (San Bruno). On Ramp affected. Expect delays.

A high-severity accident was reported on I-280 S near San Mateo on May 3, 2026 at 2:06 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

May 3, 7:06 AM

Last Updated

1 month ago

May 3, 7:15 AM

Resolved

May 3, 1:15 PM

Coordinates

37.6213, -122.4266

Update History

2 observations

CHP : Traffic Collision with Injuries on I-280 Southbound north of San Bruno Ave W (San Bruno). On Ramp affected. Expect delays. May 3, 7:15 AM

CHP : Traffic Collision with Injuries on I-280 Southbound north of San Bruno Ave W (San Bruno). Lane blocked. Expect delays. May 3, 7:00 AM

Source: 511_sfbay · ID 511.org/1489505 First seen May 3, 2026 7:00 AM