Accident Moderate Severity Resolved

CHP : Traffic Collision on I-680 Southbound south of Willow Pass Rd (Concord). Left lanes blocked. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on April 14, 2026 at 2:38 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Apr 14, 7:38 AM

Last Updated

1 week, 1 day ago

Apr 14, 8:00 AM

Resolved

Apr 14, 2:00 PM

Coordinates

37.9661, -122.0562

Update History

2 observations

CHP : Traffic Collision on I-680 Southbound south of Willow Pass Rd (Concord). Left lanes blocked. Expect delays. Apr 14, 8:00 AM

CHP : Traffic Collision on I-680 Southbound north of Monument Blvd (Pleasant Hill). Left lane affected. Expect delays. Apr 14, 7:45 AM

Source: 511_sfbay · ID 511.org/1481120 First seen Apr 14, 2026 7:45 AM