Accident Moderate Severity Resolved

CHP : Traffic Collision on I-280 Northbound south of CA-92 W (San Mateo). Right lane blocked. Expect delays.

A injury accident was reported on I-280 N near San Mateo on November 3, 2026 at 1:45 AM.

Road

I-280 N

Area

San Mateo

Address

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Started

Nov 2, 5:45 PM

Last Updated

11 hours, 15 minutes ago

Nov 2, 6:00 PM

Resolved

Nov 3, 12:15 AM

Coordinates

37.5071, -122.3385

Update History

2 observations

CHP : Traffic Collision on I-280 Northbound south of CA-92 W (San Mateo). Right lane blocked. Expect delays. Nov 2, 6:00 PM

CHP : Traffic Collision on I-280 Northbound south of CA-92 W (San Mateo). Lane affected. Expect delays. Nov 2, 5:45 PM

Source: 511_sfbay · ID 511.org/1572033 First seen Nov 2, 2026 5:45 PM