Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Southbound south of Edgewood Rd (Unincorporated). Lane affected. Expect delays.

A injury accident was reported on I-280 S near San Mateo on June 29, 2026 at 2:59 AM.

Road

I-280 S

Area

San Mateo

Address

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Started

Jun 28, 7:59 PM

Last Updated

4 months ago

Jun 28, 8:15 PM

Resolved

Jun 29, 2:30 AM

Coordinates

37.4721, -122.2959

Update History

2 observations

CHP : Traffic Hazard on I-280 Southbound south of Edgewood Rd (Unincorporated). Lane affected. Expect delays. Jun 28, 8:15 PM

CHP : Traffic Hazard on I-280 Southbound south of Edgewood Rd (Unincorporated). Center Divider affected. Expect delays. Jun 28, 7:45 PM

Source: 511_sfbay · ID 511.org/1514523 First seen Jun 28, 2026 7:45 PM