Construction Resolved

Caltrans : Roadwork on I-680 Southbound entering at Stone Valley Rd (Alamo). On Ramp closed until 6 PM. From 10:00 AM Friday, April 17, 2026 to 6:00 PM Friday, April 17, 2026.

A construction was reported on I-680 S near Contra Costa on April 17, 2026 at 5:01 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Apr 17, 10:01 AM

Last Updated

4 days, 19 hours ago

Apr 17, 3:15 PM

Resolved

Apr 17, 9:30 PM

Coordinates

37.8508, -122.0305

Update History

1 observations

Caltrans : Roadwork on I-680 Southbound entering at Stone Valley Rd (Alamo). On Ramp closed until 6 PM. From 10:00 AM Friday, April 17, 2026 to 6:00 PM Friday, April 17, 2026. Apr 17, 3:15 PM

Source: 511_sfbay · ID 511.org/1482668 First seen Apr 17, 2026 3:15 PM

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