Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
A construction was reported on I-680 S near Contra Costa on April 23, 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 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 5:00 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 4:45 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 4:30 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 4:15 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 4:00 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 3:45 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 3:30 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 3:15 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 3:00 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 2:45 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 2:30 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 2:15 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 2:00 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 1:45 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 1:30 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 1:15 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 1:00 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 12:45 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 12:30 AM
Caltrans : Roadwork on I-680 Southbound between Bollinger Canyon Rd (San Ramon) and Alcosta Blvd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, April 22, 2026 to 5:00 AM Thursday, April 23, 2026.
Apr 23, 12:15 AM
Source: 511_sfbay · ID 511.org/1484938
First seen Apr 22, 2026 9:00 PM