Accident Moderate Severity Resolved

CHP : Traffic Collision on CA-84 Eastbound and Westbound north of CA-1 (San Gregorio). Lane blocked. Expect delays.

A injury accident was reported on CA-84 E near San Mateo on August 30, 2026 at 4:09 AM.

Road

CA-84 E

Area

San Mateo

Address

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Started

Aug 29, 9:09 PM

Last Updated

12 hours, 57 minutes ago

Aug 29, 9:15 PM

Resolved

Aug 30, 3:30 AM

Coordinates

37.3245, -122.3999

Update History

1 observations

CHP : Traffic Collision on CA-84 Eastbound and Westbound north of CA-1 (San Gregorio). Lane blocked. Expect delays. Aug 29, 9:15 PM

Source: 511_sfbay · ID 511.org/1542719 First seen Aug 29, 2026 9:15 PM