Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
A construction was reported on I-680 S near Contra Costa on August 3, 2026 at 3:01 AM.
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 3, 2:30 AM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 3, 2:15 AM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 3, 2:00 AM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 3, 1:45 AM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 3, 1:30 AM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 3, 1:15 AM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 3, 1:00 AM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 3, 12:45 AM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 3, 12:30 AM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 3, 12:15 AM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 3, 12:00 AM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 2, 11:45 PM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 2, 11:30 PM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 2, 11:15 PM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 2, 11:00 PM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 2, 10:45 PM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 2, 10:30 PM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 2, 10:15 PM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 2, 10:00 PM
Caltrans : Roadwork on I-680 Southbound exiting at Alcosta Blvd (San Ramon). Off Ramp closed until 5 AM. From 8:00 PM Sunday, August 02, 2026 to 5:00 AM Monday, August 03, 2026.
Aug 2, 9:45 PM
Source: 511_sfbay · ID 511.org/1530041
First seen Aug 2, 2026 9:00 PM