Construction Stale

Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, June 15, 2026 to 5:00 AM Tuesday, June 16, 2026.

A construction was reported on CA-4 W near Contra Costa on June 16, 2026 at 2:01 AM.

Road

CA-4 W

Area

Contra Costa

Address

Loading…

Started

Jun 15, 7:01 PM

Last Updated

1 hour, 5 minutes ago

Jun 16, 4:15 AM

Coordinates

37.9252, -121.7312

Update History

3 observations

Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, June 15, 2026 to 5:00 AM Tuesday, June 16, 2026. Jun 16, 4:15 AM

Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, June 15, 2026 to 5:00 AM Tuesday, June 16, 2026. Jun 16, 4:00 AM

Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, June 15, 2026 to 5:00 AM Tuesday, June 16, 2026. Jun 16, 3:45 AM

Source: 511_sfbay · ID 511.org/1508740 First seen Jun 16, 2026 3:45 AM

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