Construction Active

Caltrans : Roadwork on I-680 Northbound between Alcosta Blvd (San Ramon) and Bollinger Canyon Rd (San Ramon). Right and center lanes closed. Expect delays. From 8:30 PM Tuesday, June 02, 2026 to 5:00 AM Wednesday, June 03, 2026.

A construction was reported on I-680 N near Contra Costa on June 3, 2026 at 3:28 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Jun 2, 8:28 PM

Last Updated

3 minutes ago

Jun 2, 10:15 PM

Coordinates

37.7236, -121.9400

Update History

1 observations

Caltrans : Roadwork on I-680 Northbound between Alcosta Blvd (San Ramon) and Bollinger Canyon Rd (San Ramon). Right and center lanes closed. Expect delays. From 8:30 PM Tuesday, June 02, 2026 to 5:00 AM Wednesday, June 03, 2026. Jun 2, 9:30 PM

Source: 511_sfbay · ID 511.org/1502905 First seen Jun 2, 2026 9:30 PM

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