Construction Stale

Caltrans : Roadwork on CA-4 Eastbound entering at Laurel Rd (Antioch). On Ramp closed until 8 AM. From 8:00 PM Wednesday, June 17, 2026 to 8:00 AM Thursday, June 18, 2026.

A construction was reported on CA-4 E near Contra Costa on June 18, 2026 at 3:01 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Jun 17, 8:01 PM

Last Updated

45 minutes ago

Jun 17, 9:00 PM

Coordinates

37.9778, -121.7456

Update History

3 observations

Caltrans : Roadwork on CA-4 Eastbound entering at Laurel Rd (Antioch). On Ramp closed until 8 AM. From 8:00 PM Wednesday, June 17, 2026 to 8:00 AM Thursday, June 18, 2026. Jun 17, 9:00 PM

Caltrans : Roadwork on CA-4 Eastbound entering at Laurel Rd (Antioch). On Ramp closed until 8 AM. From 8:00 PM Wednesday, June 17, 2026 to 8:00 AM Thursday, June 18, 2026. Jun 17, 8:45 PM

Caltrans : Roadwork on CA-4 Eastbound entering at Laurel Rd (Antioch). On Ramp closed until 8 AM. From 8:00 PM Wednesday, June 17, 2026 to 8:00 AM Thursday, June 18, 2026. Jun 17, 8:30 PM

Source: 511_sfbay · ID 511.org/1509693 First seen Jun 17, 2026 8:30 PM

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