Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, July 10, 2026 to 8:00 AM Saturday, July 11, 2026.
A construction was reported on I-680 S near Contra Costa on July 11, 2026 at 3:01 AM.
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, July 10, 2026 to 8:00 AM Saturday, July 11, 2026.
Jul 11, 7:00 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, July 10, 2026 to 8:00 AM Saturday, July 11, 2026.
Jul 11, 6:45 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, July 10, 2026 to 8:00 AM Saturday, July 11, 2026.
Jul 11, 6:30 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, July 10, 2026 to 8:00 AM Saturday, July 11, 2026.
Jul 11, 6:15 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, July 10, 2026 to 8:00 AM Saturday, July 11, 2026.
Jul 11, 6:00 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, July 10, 2026 to 8:00 AM Saturday, July 11, 2026.
Jul 11, 5:45 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, July 10, 2026 to 8:00 AM Saturday, July 11, 2026.
Jul 11, 5:30 AM
Source: 511_sfbay · ID 511.org/1519545
First seen Jul 11, 2026 5:30 AM