Construction Resolved

Caltrans : Roadwork on I-680 Southbound entering at Willow Pass Rd (Concord). On Ramp closed until 6 AM. From 11:00 PM Monday, July 20, 2026 to 6:00 AM Tuesday, July 21, 2026.

A construction was reported on I-680 S near Contra Costa on July 21, 2026 at 6:01 AM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Jul 20, 11:01 PM

Last Updated

3 months, 1 week ago

Jul 21, 12:45 AM

Resolved

Jul 21, 7:00 AM

Coordinates

37.9656, -122.0566

Update History

1 observations

Caltrans : Roadwork on I-680 Southbound entering at Willow Pass Rd (Concord). On Ramp closed until 6 AM. From 11:00 PM Monday, July 20, 2026 to 6:00 AM Tuesday, July 21, 2026. Jul 21, 12:45 AM

Source: 511_sfbay · ID 511.org/1523901 First seen Jul 21, 2026 12:45 AM

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