Construction Active

Caltrans : Roadwork on I-680 Southbound between Alcosta Blvd (San Ramon) and Bernal Ave (Pleasanton). Various lanes closed until 4 AM. From 7:00 PM Thursday, April 16, 2026 to 4:00 AM Friday, April 17, 2026.

Road

I-680 S

Area

Contra Costa

Started

Apr 16, 7:01 PM

Last Seen

1 minute ago

Coordinates

37.7237, -121.9405

Update History

9 observations

Caltrans : Roadwork on I-680 Southbound between Alcosta Blvd (San Ramon) and Bernal Ave (Pleasanton). Various lanes closed until 4 AM. From 7:00 PM Thursday, April 16, 2026 to 4:00 AM Friday, April 17, 2026. Apr 16, 9:30 PM

Caltrans : Roadwork on I-680 Southbound between Alcosta Blvd (San Ramon) and Bernal Ave (Pleasanton). Various lanes closed until 4 AM. From 7:00 PM Thursday, April 16, 2026 to 4:00 AM Friday, April 17, 2026. Apr 16, 9:15 PM

Caltrans : Roadwork on I-680 Southbound between Alcosta Blvd (San Ramon) and Bernal Ave (Pleasanton). Various lanes closed until 4 AM. From 7:00 PM Thursday, April 16, 2026 to 4:00 AM Friday, April 17, 2026. Apr 16, 9:00 PM

Caltrans : Roadwork on I-680 Southbound between Alcosta Blvd (San Ramon) and Bernal Ave (Pleasanton). Various lanes closed until 4 AM. From 7:00 PM Thursday, April 16, 2026 to 4:00 AM Friday, April 17, 2026. Apr 16, 8:45 PM

Caltrans : Roadwork on I-680 Southbound between Alcosta Blvd (San Ramon) and Bernal Ave (Pleasanton). Various lanes closed until 4 AM. From 7:00 PM Thursday, April 16, 2026 to 4:00 AM Friday, April 17, 2026. Apr 16, 8:30 PM

Caltrans : Roadwork on I-680 Southbound between Alcosta Blvd (San Ramon) and Bernal Ave (Pleasanton). Various lanes closed until 4 AM. From 7:00 PM Thursday, April 16, 2026 to 4:00 AM Friday, April 17, 2026. Apr 16, 8:15 PM

Caltrans : Roadwork on I-680 Southbound between Alcosta Blvd (San Ramon) and Bernal Ave (Pleasanton). Various lanes closed until 4 AM. From 7:00 PM Thursday, April 16, 2026 to 4:00 AM Friday, April 17, 2026. Apr 16, 8:00 PM

Caltrans : Roadwork on I-680 Southbound between Alcosta Blvd (San Ramon) and Bernal Ave (Pleasanton). Various lanes closed until 4 AM. From 7:00 PM Thursday, April 16, 2026 to 4:00 AM Friday, April 17, 2026. Apr 16, 7:45 PM

Caltrans : Roadwork on I-680 Southbound between Alcosta Blvd (San Ramon) and Bernal Ave (Pleasanton). Various lanes closed until 4 AM. From 7:00 PM Thursday, April 16, 2026 to 4:00 AM Friday, April 17, 2026. Apr 16, 7:30 PM

Source: 511_sfbay · ID 511.org/1482383 First seen Apr 16, 2026 7:30 PM