Accident High Severity Resolved

CHP : Severe traffic alert and Traffic Collision with Injuries on I-280 Northbound south of Trousdale Dr (Burlingame). Right lanes blocked. Expect delays.

A high-severity accident was reported on I-280 N near San Mateo on October 17, 2026 at 12:15 AM.

Road

I-280 N

Area

San Mateo

Address

Loading…

Started

Oct 16, 5:15 PM

Last Updated

1 week, 3 days ago

Oct 16, 8:00 PM

Resolved

Oct 17, 2:15 AM

Coordinates

37.5790, -122.4022

Update History

5 observations

CHP : Severe traffic alert and Traffic Collision with Injuries on I-280 Northbound south of Trousdale Dr (Burlingame). Right lanes blocked. Expect delays. Oct 16, 7:30 PM

CHP : Severe traffic alert and Traffic Collision with Injuries on I-280 Northbound south of Trousdale Dr (Burlingame). Right lanes blocked. Expect delays. Oct 16, 6:30 PM

CHP : Severe traffic alert and Traffic Collision with Injuries on I-280 Northbound south of Trousdale Dr (Burlingame). Right and center lanes blocked. Expect delays. Oct 16, 5:45 PM

CHP : Traffic Collision on I-280 Northbound south of Trousdale Dr (Burlingame). Left and center lanes blocked. Expect delays. Oct 16, 5:30 PM

CHP : Traffic Collision on I-280 Northbound south of Trousdale Dr (Burlingame). Lane blocked. Expect delays. Oct 16, 5:15 PM

Source: 511_sfbay · ID 511.org/1564794 First seen Oct 16, 2026 5:15 PM