Construction Resolved

Caltrans : Roadwork on I-680 Northbound entering at Alcosta Blvd (San Ramon). On Ramp closed until 6 AM. From 9:00 PM Thursday, July 30, 2026 to 6:00 AM Friday, July 31, 2026.

A construction was reported on I-680 N near Alameda on July 31, 2026 at 4:01 AM.

Road

I-680 N

Area

Alameda

Address

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Started

Jul 30, 9:01 PM

Last Updated

19 hours, 1 minute ago

Jul 31, 2:00 AM

Resolved

Jul 31, 8:15 AM

Coordinates

37.7240, -121.9393

Update History

1 observations

Caltrans : Roadwork on I-680 Northbound entering at Alcosta Blvd (San Ramon). On Ramp closed until 6 AM. From 9:00 PM Thursday, July 30, 2026 to 6:00 AM Friday, July 31, 2026. Jul 31, 2:00 AM

Source: 511_sfbay · ID 511.org/1528850 First seen Jul 31, 2026 2:00 AM

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