Construction Active

Caltrans : Roadwork on CA-4 Eastbound between Mcewen Rd (Martinez) and Alhambra Ave (Martinez). Right lane and shoulder closed until 5 AM. From 7:00 PM Thursday, April 23, 2026 to 5:00 AM Friday, April 24, 2026.

A construction was reported on CA-4 E near Contra Costa on April 24, 2026 at 2:01 AM.

Address
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Started
Apr 23, 7:01 PM
Last Updated
7 minutes ago
Apr 23, 8:45 PM
Coordinates
38.0150, -122.1779
5 observations
Caltrans : Roadwork on CA-4 Eastbound between Mcewen Rd (Martinez) and Alhambra Ave (Martinez). Right lane and shoulder closed until 5 AM. From 7:00 PM Thursday, April 23, 2026 to 5:00 AM Friday, April 24, 2026. Apr 23, 8:45 PM
Caltrans : Roadwork on CA-4 Eastbound between Mcewen Rd (Martinez) and Alhambra Ave (Martinez). Right lane and shoulder closed until 5 AM. From 7:00 PM Thursday, April 23, 2026 to 5:00 AM Friday, April 24, 2026. Apr 23, 8:30 PM
Caltrans : Roadwork on CA-4 Eastbound between Mcewen Rd (Martinez) and Alhambra Ave (Martinez). Right lane and shoulder closed until 5 AM. From 7:00 PM Thursday, April 23, 2026 to 5:00 AM Friday, April 24, 2026. Apr 23, 8:15 PM
Caltrans : Roadwork on CA-4 Eastbound between Mcewen Rd (Martinez) and Alhambra Ave (Martinez). Right lane and shoulder closed until 5 AM. From 7:00 PM Thursday, April 23, 2026 to 5:00 AM Friday, April 24, 2026. Apr 23, 8:00 PM
Caltrans : Roadwork on CA-4 Eastbound between Mcewen Rd (Martinez) and Alhambra Ave (Martinez). Right lane and shoulder closed until 5 AM. From 7:00 PM Thursday, April 23, 2026 to 5:00 AM Friday, April 24, 2026. Apr 23, 7:45 PM
Source: 511_sfbay · ID 511.org/1485348 First seen Apr 23, 2026 7:45 PM