Accident Resolved

CHP : Traffic Collision on I-680 Southbound north of CA-4 E (Martinez). Lanes open. Expect delays.

A accident was reported on I-680 S near Contra Costa on September 6, 2026 at 8:13 AM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Sep 6, 1:13 AM

Last Updated

1 month, 3 weeks ago

Sep 6, 1:45 AM

Resolved

Sep 6, 8:00 AM

Coordinates

37.9885, -122.0673

Update History

4 observations

CHP : Traffic Collision on I-680 Southbound north of CA-4 E (Martinez). Lanes open. Expect delays. Sep 6, 1:15 AM

CHP : Traffic Collision on I-680 Southbound north of CA-4 E (Martinez). Lanes open. Expect delays. Sep 6, 1:00 AM

CHP : Traffic Collision on I-680 Southbound north of CA-4 E (Martinez). Lanes open. Expect delays. Sep 6, 12:45 AM

CHP : Traffic Collision on I-680 Southbound north of CA-4 E (Martinez). Lane affected. Expect delays. Sep 6, 12:30 AM

Source: 511_sfbay · ID 511.org/1545750 First seen Sep 6, 2026 12:30 AM