Accident High Severity Resolved

CHP : Traffic Collision with Injuries on I-280 Northbound at Edgewood Rd (Unincorporated). Off Ramp affected. Expect delays.

A high-severity accident was reported on I-280 N near San Mateo on May 17, 2026 at 10:44 AM.

Road

I-280 N

Area

San Mateo

Address

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Started

May 17, 3:44 AM

Last Updated

1 week, 5 days ago

May 17, 3:45 AM

Resolved

May 17, 9:45 AM

Coordinates

37.4737, -122.2970

Update History

2 observations

CHP : Traffic Collision with Injuries on I-280 Northbound at Edgewood Rd (Unincorporated). Off Ramp affected. Expect delays. May 17, 3:45 AM

CHP : Traffic Collision on I-280 Northbound at Edgewood Rd (Unincorporated). Off Ramp affected. Expect delays. May 17, 2:45 AM

Source: 511_sfbay · ID 511.org/1495636 First seen May 17, 2026 2:45 AM