Accident Moderate Severity Stale

CHP : Traffic Hazard on I-280 Southbound at Alpine Rd (Menlo Park). Lane affected. Expect delays.

A injury accident was reported on I-280 S near San Mateo on October 30, 2026 at 7:42 AM.

Road

I-280 S

Area

San Mateo

Address

Loading…

Started

Oct 30, 12:42 AM

Last Updated

5 hours, 28 minutes ago

Oct 30, 1:15 AM

Coordinates

37.4105, -122.1993

Update History

1 observations

CHP : Traffic Hazard on I-280 Southbound at Alpine Rd (Menlo Park). Lane affected. Expect delays. Oct 30, 1:00 AM

Source: 511_sfbay · ID 511.org/1570636 First seen Oct 30, 2026 1:00 AM