Construction Stale

Caltrans : Roadwork on I-680 Southbound exiting at Diablo Rd (Danville). Off Ramp closed until 5 AM. From 8:00 PM Monday, June 15, 2026 to 5:00 AM Tuesday, June 16, 2026.

A construction was reported on I-680 S near Contra Costa on June 16, 2026 at 3:01 AM.

Road

I-680 S

Area

Contra Costa

Address

Loading…

Started

Jun 15, 8:01 PM

Last Updated

1 hour, 35 minutes ago

Jun 16, 5:00 AM

Coordinates

37.8254, -121.9954

Update History

2 observations

Caltrans : Roadwork on I-680 Southbound exiting at Diablo Rd (Danville). Off Ramp closed until 5 AM. From 8:00 PM Monday, June 15, 2026 to 5:00 AM Tuesday, June 16, 2026. Jun 16, 5:00 AM

Caltrans : Roadwork on I-680 Southbound exiting at Diablo Rd (Danville). Off Ramp closed until 5 AM. From 8:00 PM Monday, June 15, 2026 to 5:00 AM Tuesday, June 16, 2026. Jun 16, 3:30 AM

Source: 511_sfbay · ID 511.org/1508764 First seen Jun 16, 2026 3:30 AM

← All California Incidents More in Contra Costa More on I-680 S