Construction Resolved

Caltrans : Roadwork on I-680 Southbound entering at Bollinger Canyon Rd (San Ramon). On Ramp closed until 6 AM. From 10:00 PM Monday, April 06, 2026 to 6:00 AM Tuesday, April 07, 2026.

Road

I-680 S

Area

Contra Costa

Started

Apr 6, 10:01 PM

Last Seen

20 hours, 8 minutes ago

Resolved

Apr 7, 12:00 PM

Coordinates

37.7606, -121.9637

Update History

2 observations

Caltrans : Roadwork on I-680 Southbound entering at Bollinger Canyon Rd (San Ramon). On Ramp closed until 6 AM. From 10:00 PM Monday, April 06, 2026 to 6:00 AM Tuesday, April 07, 2026. Apr 7, 5:45 AM

Caltrans : Roadwork on I-680 Southbound entering at Bollinger Canyon Rd (San Ramon). On Ramp closed until 6 AM. From 10:00 PM Monday, April 06, 2026 to 6:00 AM Tuesday, April 07, 2026. Apr 7, 5:30 AM

Source: 511_sfbay · ID 511.org/1477818 First seen Apr 7, 2026 5:30 AM

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