Construction Resolved

Caltrans : Roadwork on I-680 Southbound entering at Bollinger Canyon Rd (San Ramon). On Ramp closed until 8 AM. From 9:00 PM Friday, October 02, 2026 to 8:00 AM Saturday, October 03, 2026.

A construction was reported on I-680 S near Contra Costa on October 3, 2026 at 4:01 AM.

Road

I-680 S

Area

Contra Costa

Address

Loading…

Started

Oct 2, 9:01 PM

Last Updated

3 weeks, 3 days ago

Oct 3, 7:15 AM

Resolved

Oct 3, 1:30 PM

Coordinates

37.7606, -121.9637

Update History

6 observations

Caltrans : Roadwork on I-680 Southbound entering at Bollinger Canyon Rd (San Ramon). On Ramp closed until 8 AM. From 9:00 PM Friday, October 02, 2026 to 8:00 AM Saturday, October 03, 2026. Oct 3, 7:15 AM

Caltrans : Roadwork on I-680 Southbound entering at Bollinger Canyon Rd (San Ramon). On Ramp closed until 8 AM. From 9:00 PM Friday, October 02, 2026 to 8:00 AM Saturday, October 03, 2026. Oct 3, 7:00 AM

Caltrans : Roadwork on I-680 Southbound entering at Bollinger Canyon Rd (San Ramon). On Ramp closed until 8 AM. From 9:00 PM Friday, October 02, 2026 to 8:00 AM Saturday, October 03, 2026. Oct 3, 6:45 AM

Caltrans : Roadwork on I-680 Southbound entering at Bollinger Canyon Rd (San Ramon). On Ramp closed until 8 AM. From 9:00 PM Friday, October 02, 2026 to 8:00 AM Saturday, October 03, 2026. Oct 3, 6:30 AM

Caltrans : Roadwork on I-680 Southbound entering at Bollinger Canyon Rd (San Ramon). On Ramp closed until 8 AM. From 9:00 PM Friday, October 02, 2026 to 8:00 AM Saturday, October 03, 2026. Oct 3, 6:15 AM

Caltrans : Roadwork on I-680 Southbound entering at Bollinger Canyon Rd (San Ramon). On Ramp closed until 8 AM. From 9:00 PM Friday, October 02, 2026 to 8:00 AM Saturday, October 03, 2026. Oct 3, 6:00 AM

Source: 511_sfbay · ID 511.org/1558338 First seen Oct 3, 2026 6:00 AM