Construction Stale

Caltrans : Roadwork on I-680 Northbound between Stone Valley Rd (Alamo) and Livorna Rd (Alamo). Various lanes closed until 9 AM. From 8:00 PM Friday, August 28, 2026 to 9:00 AM Saturday, August 29, 2026.

A construction was reported on I-680 N near Contra Costa on August 29, 2026 at 3:01 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Aug 28, 8:01 PM

Last Updated

52 minutes ago

Aug 28, 11:00 PM

Coordinates

37.8513, -122.0287

Update History

1 observations

Caltrans : Roadwork on I-680 Northbound between Stone Valley Rd (Alamo) and Livorna Rd (Alamo). Various lanes closed until 9 AM. From 8:00 PM Friday, August 28, 2026 to 9:00 AM Saturday, August 29, 2026. Aug 28, 11:00 PM

Source: 511_sfbay · ID 511.org/1542334 First seen Aug 28, 2026 11:00 PM

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