Accident Moderate Severity Resolved

CHP : Traffic Collision on CA-160 Southbound at Main St (Antioch). Right shoulder affected. Expect delays.

A injury accident was reported on CA-160 S near Contra Costa on June 21, 2026 at 4:36 AM.

Road

CA-160 S

Area

Contra Costa

Address

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Started

Jun 20, 9:36 PM

Last Updated

1 month, 2 weeks ago

Jun 20, 10:00 PM

Resolved

Jun 21, 4:15 AM

Coordinates

37.9975, -121.7557

Update History

2 observations

CHP : Traffic Collision on CA-160 Southbound at Main St (Antioch). Right shoulder affected. Expect delays. Jun 20, 9:45 PM

CHP : Traffic Collision on CA-160 Southbound at Main St (Antioch). Right shoulder affected. Expect delays. Jun 20, 9:30 PM

Source: 511_sfbay · ID 511.org/1511124 First seen Jun 20, 2026 9:30 PM