Accident Low Severity Resolved

CHP : Traffic Collision on I-680 Southbound north of Monument Blvd (Pleasant Hill). HOV blocked. Expect delays.

A minor accident was reported on I-680 S near Contra Costa on April 22, 2026 at 3:09 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Apr 22, 8:09 AM

Last Updated

1 month, 2 weeks ago

Apr 22, 8:15 AM

Resolved

Apr 22, 2:30 PM

Coordinates

37.9455, -122.0582

Update History

1 observations

CHP : Traffic Collision on I-680 Southbound north of Monument Blvd (Pleasant Hill). HOV blocked. Expect delays. Apr 22, 8:15 AM

Source: 511_sfbay · ID 511.org/1484592 First seen Apr 22, 2026 8:15 AM