Accident High Severity Resolved

CHP : Traffic Hazard on CA-84 Westbound west of Dumbarton Bridge - Toll Plaza (Fremont). Lane affected. Expect delays.

A high-severity accident was reported on CA-84 W near San Mateo on June 22, 2026 at 1:03 AM.

Road

CA-84 W

Area

San Mateo

Address

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Started

Jun 21, 6:03 PM

Last Updated

1 month, 1 week ago

Jun 21, 6:15 PM

Resolved

Jun 22, 12:15 AM

Coordinates

37.5350, -122.0764

Update History

1 observations

CHP : Traffic Hazard on CA-84 Westbound west of Dumbarton Bridge - Toll Plaza (Fremont). Lane affected. Expect delays. Jun 21, 6:15 PM

Source: 511_sfbay · ID 511.org/1511353 First seen Jun 21, 2026 6:15 PM