Accident High Severity Resolved

CHP : Traffic Hazard on CA-84 Westbound west of Dumbarton Bridge - Toll Plaza (Fremont). 2nd lane from the left affected. Expect delays.

A high-severity accident was reported on CA-84 W near San Mateo on August 14, 2026 at 1:49 AM.

Road

CA-84 W

Area

San Mateo

Address

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Started

Aug 13, 6:49 PM

Last Updated

3 days, 1 hour ago

Aug 13, 7:00 PM

Resolved

Aug 14, 1:15 AM

Coordinates

37.5355, -122.0752

Update History

1 observations

CHP : Traffic Hazard on CA-84 Westbound west of Dumbarton Bridge - Toll Plaza (Fremont). 2nd lane from the left affected. Expect delays. Aug 13, 7:00 PM

Source: 511_sfbay · ID 511.org/1535315 First seen Aug 13, 2026 7:00 PM

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