Construction Stale

Caltrans : Roadwork on I-680 Southbound between Castlewood Dr (Pleasanton) and Pleasanton Sunol Rd (Sunol). Left lane and shoulder closed until 4 AM. From 8:00 PM Friday, July 31, 2026 to 4:00 AM Saturday, August 01, 2026.

A construction was reported on I-680 S near Alameda on August 1, 2026 at 3:01 AM.

Road

I-680 S

Area

Alameda

Address

Loading…

Started

Jul 31, 8:01 PM

Last Updated

1 hour, 6 minutes ago

Aug 1, 4:00 AM

Coordinates

37.6400, -121.8848

Update History

5 observations

Caltrans : Roadwork on I-680 Southbound between Castlewood Dr (Pleasanton) and Pleasanton Sunol Rd (Sunol). Left lane and shoulder closed until 4 AM. From 8:00 PM Friday, July 31, 2026 to 4:00 AM Saturday, August 01, 2026. Aug 1, 4:00 AM

Caltrans : Roadwork on I-680 Southbound between Castlewood Dr (Pleasanton) and Pleasanton Sunol Rd (Sunol). Left lane and shoulder closed until 4 AM. From 8:00 PM Friday, July 31, 2026 to 4:00 AM Saturday, August 01, 2026. Aug 1, 3:45 AM

Caltrans : Roadwork on I-680 Southbound between Castlewood Dr (Pleasanton) and Pleasanton Sunol Rd (Sunol). Left lane and shoulder closed until 4 AM. From 8:00 PM Friday, July 31, 2026 to 4:00 AM Saturday, August 01, 2026. Aug 1, 3:30 AM

Caltrans : Roadwork on I-680 Southbound between Castlewood Dr (Pleasanton) and Pleasanton Sunol Rd (Sunol). Left lane and shoulder closed until 4 AM. From 8:00 PM Friday, July 31, 2026 to 4:00 AM Saturday, August 01, 2026. Jul 31, 9:00 PM

Caltrans : Roadwork on I-680 Southbound between Castlewood Dr (Pleasanton) and Pleasanton Sunol Rd (Sunol). Left lane and shoulder closed until 4 AM. From 8:00 PM Friday, July 31, 2026 to 4:00 AM Saturday, August 01, 2026. Jul 31, 8:45 PM

Source: 511_sfbay · ID 511.org/1529342 First seen Jul 31, 2026 8:45 PM