Accident Moderate Severity Resolved

CHP : Traffic Collision on I-680 Northbound north of Livorna Rd (Alamo). Right lane blocked. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on October 20, 2026 at 12:49 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Oct 19, 5:49 PM

Last Updated

1 week ago

Oct 19, 6:30 PM

Resolved

Oct 20, 12:30 AM

Coordinates

37.8698, -122.0410

Update History

3 observations

CHP : Traffic Collision on I-680 Northbound north of Livorna Rd (Alamo). Right lane blocked. Expect delays. Oct 19, 6:15 PM

CHP : Traffic Collision on I-680 Northbound north of Livorna Rd (Alamo). Right lane blocked. Expect delays. Oct 19, 6:00 PM

CHP : Traffic Collision on I-680 Northbound south of Livorna Rd (Alamo). Lane affected. Expect delays. Oct 19, 5:45 PM

Source: 511_sfbay · ID 511.org/1565951 First seen Oct 19, 2026 5:45 PM