Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Northbound exiting at Diablo Rd (Danville). Right lane affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on September 15, 2026 at 11:33 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Sep 15, 4:33 AM

Last Updated

1 month, 1 week ago

Sep 15, 5:15 AM

Resolved

Sep 15, 11:15 AM

Coordinates

37.8195, -121.9931

Update History

2 observations

CHP : Traffic Hazard on I-680 Northbound exiting at Diablo Rd (Danville). Right lane affected. Expect delays. Sep 15, 5:15 AM

CHP : Traffic Hazard on I-680 Northbound at Diablo Rd (Danville). Lane affected. Expect delays. Sep 15, 4:45 AM

Source: 511_sfbay · ID 511.org/1549535 First seen Sep 15, 2026 4:45 AM