Accident Moderate Severity Resolved

CHP : Traffic Collision on CA-24 Westbound at Happy Valley Rd (Lafayette). Lane affected. Expect delays.

A injury accident was reported on CA-24 W near Contra Costa on September 20, 2026 at 2:14 AM.

Road

CA-24 W

Area

Contra Costa

Address

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Started

Sep 19, 7:14 PM

Last Updated

1 month, 1 week ago

Sep 19, 7:30 PM

Resolved

Sep 20, 1:30 AM

Coordinates

37.8943, -122.1201

Update History

1 observations

CHP : Traffic Collision on CA-24 Westbound at Happy Valley Rd (Lafayette). Lane affected. Expect delays. Sep 19, 7:30 PM

Source: 511_sfbay · ID 511.org/1552014 First seen Sep 19, 2026 7:30 PM