Accident Moderate Severity Resolved

CHP : Fire on US-101 Southbound north of Marsh Rd (Menlo Park). Lane affected. Expect delays.

A injury accident was reported on US-101 S near San Mateo on October 30, 2026 at 6:02 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Oct 29, 11:02 PM

Last Updated

1 day, 9 hours ago

Oct 29, 11:15 PM

Resolved

Oct 30, 5:15 AM

Coordinates

37.4844, -122.1843

Update History

1 observations

CHP : Fire on US-101 Southbound north of Marsh Rd (Menlo Park). Lane affected. Expect delays. Oct 29, 11:15 PM

Source: 511_sfbay · ID 511.org/1570609 First seen Oct 29, 2026 11:15 PM