Construction Resolved

Caltrans : Roadwork on I-680 Southbound entering at Monument Blvd (Pleasant Hill). On Ramp closed until 6 AM. From 11:00 PM Monday, September 21, 2026 to 6:00 AM Tuesday, September 22, 2026.

A construction was reported on I-680 S near Contra Costa on September 22, 2026 at 6:01 AM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Sep 21, 11:01 PM

Last Updated

1 month ago

Sep 22, 1:30 AM

Resolved

Sep 22, 7:30 AM

Coordinates

37.9449, -122.0588

Update History

1 observations

Caltrans : Roadwork on I-680 Southbound entering at Monument Blvd (Pleasant Hill). On Ramp closed until 6 AM. From 11:00 PM Monday, September 21, 2026 to 6:00 AM Tuesday, September 22, 2026. Sep 22, 1:30 AM

Source: 511_sfbay · ID 511.org/1552816 First seen Sep 22, 2026 1:30 AM

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