Construction Resolved

Caltrans : Roadwork on I-680 Southbound entering at Crow Canyon Rd (San Ramon). On Ramp closed until 6 AM. From 10:00 PM Tuesday, September 08, 2026 to 6:00 AM Wednesday, September 09, 2026.

A construction was reported on I-680 S near Contra Costa on September 9, 2026 at 5:01 AM.

Road

I-680 S

Area

Contra Costa

Address

Loading…

Started

Sep 8, 10:01 PM

Last Updated

1 month, 2 weeks ago

Sep 9, 1:30 AM

Resolved

Sep 9, 7:45 AM

Coordinates

37.7770, -121.9762

Update History

1 observations

Caltrans : Roadwork on I-680 Southbound entering at Crow Canyon Rd (San Ramon). On Ramp closed until 6 AM. From 10:00 PM Tuesday, September 08, 2026 to 6:00 AM Wednesday, September 09, 2026. Sep 9, 1:30 AM

Source: 511_sfbay · ID 511.org/1546688 First seen Sep 9, 2026 1:30 AM

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