Construction Stale

Caltrans : Roadwork on CA-4 Eastbound exiting at Alhambra Ave (Martinez). Off Ramp closed until 6 AM. From 8:00 PM Sunday, November 01, 2026 to 6:00 AM Monday, November 02, 2026.

A construction was reported on CA-4 E near Contra Costa on November 2, 2026 at 4:01 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Nov 1, 8:01 PM

Last Updated

1 hour, 38 minutes ago

Nov 2, 5:15 AM

Coordinates

37.9899, -122.1328

Update History

7 observations

Caltrans : Roadwork on CA-4 Eastbound exiting at Alhambra Ave (Martinez). Off Ramp closed until 6 AM. From 8:00 PM Sunday, November 01, 2026 to 6:00 AM Monday, November 02, 2026. Nov 2, 5:15 AM

Caltrans : Roadwork on CA-4 Eastbound exiting at Alhambra Ave (Martinez). Off Ramp closed until 6 AM. From 8:00 PM Sunday, November 01, 2026 to 6:00 AM Monday, November 02, 2026. Nov 2, 5:00 AM

Caltrans : Roadwork on CA-4 Eastbound exiting at Alhambra Ave (Martinez). Off Ramp closed until 6 AM. From 8:00 PM Sunday, November 01, 2026 to 6:00 AM Monday, November 02, 2026. Nov 2, 4:45 AM

Caltrans : Roadwork on CA-4 Eastbound exiting at Alhambra Ave (Martinez). Off Ramp closed until 6 AM. From 8:00 PM Sunday, November 01, 2026 to 6:00 AM Monday, November 02, 2026. Nov 2, 4:30 AM

Caltrans : Roadwork on CA-4 Eastbound exiting at Alhambra Ave (Martinez). Off Ramp closed until 6 AM. From 8:00 PM Sunday, November 01, 2026 to 6:00 AM Monday, November 02, 2026. Nov 2, 4:15 AM

Caltrans : Roadwork on CA-4 Eastbound exiting at Alhambra Ave (Martinez). Off Ramp closed until 6 AM. From 8:00 PM Sunday, November 01, 2026 to 6:00 AM Monday, November 02, 2026. Nov 2, 4:00 AM

Caltrans : Roadwork on CA-4 Eastbound exiting at Alhambra Ave (Martinez). Off Ramp closed until 6 AM. From 8:00 PM Sunday, November 01, 2026 to 6:00 AM Monday, November 02, 2026. Nov 2, 3:45 AM

Source: 511_sfbay · ID 511.org/1571744 First seen Nov 2, 2026 3:45 AM