Accident Moderate Severity Resolved

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

A injury accident was reported on I-280 N near San Mateo on July 17, 2026 at 12:46 AM.

Road

I-280 N

Area

San Mateo

Address

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Started

Jul 16, 5:46 PM

Last Updated

1 week, 6 days ago

Jul 16, 8:00 PM

Resolved

Jul 17, 2:15 AM

Coordinates

37.5064, -122.3373

Update History

4 observations

CHP : Traffic Collision on I-280 Northbound south of CA-92 E (San Mateo). Right lane blocked. Expect delays. Jul 16, 7:30 PM

CHP : Traffic Collision on I-280 Northbound south of CA-92 E (San Mateo). Right lane blocked. Expect delays. Jul 16, 7:00 PM

CHP : Traffic Collision on I-280 Northbound south of CA-92 E (San Mateo). Right lane blocked. Expect delays. Jul 16, 6:30 PM

CHP : Traffic Collision on I-280 Northbound south of CA-92 E (San Mateo). Right lane blocked. Expect delays. Jul 16, 6:15 PM

Source: 511_sfbay · ID 511.org/1522155 First seen Jul 16, 2026 6:15 PM