Accident Moderate Severity Resolved

CHP : Traffic Collision on CA-24 Westbound at Caldecott Tunnel (Orinda). Right shoulder affected. Expect delays.

A injury accident was reported on CA-24 W near Contra Costa on July 23, 2026 at 12:46 AM.

Road

CA-24 W

Area

Contra Costa

Address

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Started

Jul 22, 5:46 PM

Last Updated

5 days, 21 hours ago

Jul 22, 6:15 PM

Resolved

Jul 23, 12:30 AM

Coordinates

37.8590, -122.2128

Update History

2 observations

CHP : Traffic Collision on CA-24 Westbound at Caldecott Tunnel (Orinda). Right shoulder affected. Expect delays. Jul 22, 6:00 PM

CHP : Traffic Collision on CA-24 Westbound at Caldecott Tunnel (Orinda). Right lane blocked. Expect delays. Jul 22, 5:45 PM

Source: 511_sfbay · ID 511.org/1524816 First seen Jul 22, 2026 5:45 PM