Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on I-280 Southbound north of Farm Hill Blvd (Woodside). Left lanes blocked. Expect delays.

A injury accident was reported on I-280 S near San Mateo on September 29, 2026 at 3:17 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

Sep 29, 8:17 AM

Last Updated

4 weeks ago

Sep 29, 9:30 AM

Resolved

Sep 29, 3:45 PM

Coordinates

37.4454, -122.2715

Update History

2 observations

CHP : Traffic Collision with Injuries on I-280 Southbound north of Farm Hill Blvd (Woodside). Left lanes blocked. Expect delays. Sep 29, 8:45 AM

CHP : Traffic Collision with Injuries on I-280 Southbound north of Farm Hill Blvd (Woodside). Left lanes blocked. Expect delays. Sep 29, 8:30 AM

Source: 511_sfbay · ID 511.org/1556330 First seen Sep 29, 2026 8:30 AM