Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
A construction was reported on CA-4 E near Contra Costa on May 10, 2026 at 4:01 AM.
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 8:15 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 8:00 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 7:45 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 7:30 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 7:15 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 7:00 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 6:45 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 6:30 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 6:15 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 6:00 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 5:45 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 5:30 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 5:15 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 5:00 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 4:45 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 4:30 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 4:15 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 4:00 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 3:45 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Arnold Industrial Pl (Concord). On Ramp closed until 9 AM. From 9:00 PM Saturday, May 09, 2026 to 9:00 AM Sunday, May 10, 2026.
May 10, 3:30 AM
Source: 511_sfbay · ID 511.org/1492587
First seen May 10, 2026 3:15 AM