Accident Moderate Severity Resolved

CHP : Traffic Collision on I-680 Northbound south of Diablo Rd (Danville). Lane blocked. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on September 10, 2026 at 4:07 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Sep 10, 9:07 AM

Last Updated

1 month, 2 weeks ago

Sep 10, 9:15 AM

Resolved

Sep 10, 3:15 PM

Coordinates

37.8195, -121.9931

Update History

1 observations

CHP : Traffic Collision on I-680 Northbound south of Diablo Rd (Danville). Lane blocked. Expect delays. Sep 10, 9:15 AM

Source: 511_sfbay · ID 511.org/1547363 First seen Sep 10, 2026 9:15 AM