Construction Stale

Caltrans : Roadwork on I-680 Southbound between Rudgear Rd (Walnut Creek) and Stone Valley Rd (Alamo). Various lanes closed until 5 AM. From 8:00 PM Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026.

A construction was reported on I-680 S near Contra Costa on July 30, 2026 at 3:01 AM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Jul 29, 8:01 PM

Last Updated

3 hours, 54 minutes ago

Jul 30, 5:00 AM

Coordinates

37.8793, -122.0494

Update History

3 observations

Caltrans : Roadwork on I-680 Southbound between Rudgear Rd (Walnut Creek) and Stone Valley Rd (Alamo). Various lanes closed until 5 AM. From 8:00 PM Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026. Jul 30, 5:00 AM

Caltrans : Roadwork on I-680 Southbound between Rudgear Rd (Walnut Creek) and Stone Valley Rd (Alamo). Various lanes closed until 5 AM. From 8:00 PM Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026. Jul 30, 4:45 AM

Caltrans : Roadwork on I-680 Southbound between Rudgear Rd (Walnut Creek) and Stone Valley Rd (Alamo). Various lanes closed until 5 AM. From 8:00 PM Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026. Jul 30, 4:30 AM

Source: 511_sfbay · ID 511.org/1528225 First seen Jul 30, 2026 4:30 AM