Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
A construction was reported on I-680 S near Contra Costa on May 16, 2026 at 3:01 AM.
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 6:00 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 5:45 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 5:30 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 5:15 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 5:00 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 4:45 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 4:30 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 4:15 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 4:00 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 3:45 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 3:30 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 3:15 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 3:00 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 2:45 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 2:30 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 2:15 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 2:00 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 1:45 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 1:30 AM
Caltrans : Roadwork on I-680 Southbound between Sycamore Valley Rd (Danville) and Crow Canyon Rd (San Ramon). Various lanes closed until 8 AM. From 8:00 PM Friday, May 15, 2026 to 8:00 AM Saturday, May 16, 2026.
May 16, 1:15 AM
Source: 511_sfbay · ID 511.org/1495150
First seen May 15, 2026 8:45 PM