Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
A construction was reported on CA-4 W near Contra Costa on August 24, 2026 at 1:01 AM.
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 5:00 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 4:45 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 4:30 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 4:15 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 4:00 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 3:45 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 3:30 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 3:15 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 3:00 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 2:45 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 2:30 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 2:15 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 2:00 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 1:45 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 1:30 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 1:15 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 24, 1:00 AM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 23, 8:45 PM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 23, 8:30 PM
Caltrans : Roadwork on CA-4 Westbound at Walnut Blvd (Brentwood). All lanes closed until 5 AM. From 6:00 PM Sunday, August 23, 2026 to 5:00 AM Monday, August 24, 2026.
Aug 23, 8:15 PM
Source: 511_sfbay · ID 511.org/1539766
First seen Aug 23, 2026 7:00 PM