Accident Moderate Severity Resolved

CHP : Disabled vehicle on I-280 Southbound at Sand Hill Rd (Menlo Park). Lane affected. Expect delays.

A injury accident was reported on I-280 S near San Mateo on July 4, 2026 at 2:41 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

Jul 4, 7:41 AM

Last Updated

3 months, 3 weeks ago

Jul 4, 7:45 AM

Resolved

Jul 4, 2:00 PM

Coordinates

37.4175, -122.2133

Update History

1 observations

CHP : Disabled vehicle on I-280 Southbound at Sand Hill Rd (Menlo Park). Lane affected. Expect delays. Jul 4, 7:45 AM

Source: 511_sfbay · ID 511.org/1516702 First seen Jul 4, 2026 7:45 AM