Construction Resolved

Caltrans : Roadwork on CA-4 Eastbound entering at Mcewen Rd (Martinez). On Ramp closed until 5 AM. From 8:00 PM Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026.

A construction was reported on CA-4 E near Contra Costa on July 30, 2026 at 3:01 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Jul 29, 8:01 PM

Last Updated

1 day, 3 hours ago

Jul 30, 5:00 AM

Resolved

Jul 30, 11:00 AM

Coordinates

38.0146, -122.1777

Update History

5 observations

Caltrans : Roadwork on CA-4 Eastbound entering at Mcewen Rd (Martinez). On Ramp closed until 5 AM. From 8:00 PM Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026. Jul 30, 5:00 AM

Caltrans : Roadwork on CA-4 Eastbound entering at Mcewen Rd (Martinez). On Ramp closed until 5 AM. From 8:00 PM Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026. Jul 30, 4:45 AM

Caltrans : Roadwork on CA-4 Eastbound entering at Mcewen Rd (Martinez). On Ramp closed until 5 AM. From 8:00 PM Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026. Jul 30, 4:30 AM

Caltrans : Roadwork on CA-4 Eastbound entering at Mcewen Rd (Martinez). On Ramp closed until 5 AM. From 8:00 PM Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026. Jul 29, 10:45 PM

Caltrans : Roadwork on CA-4 Eastbound entering at Mcewen Rd (Martinez). On Ramp closed until 5 AM. From 8:00 PM Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026. Jul 29, 10:30 PM

Source: 511_sfbay · ID 511.org/1528245 First seen Jul 29, 2026 10:30 PM