Caltrans : Roadwork on CA-4 Eastbound between San Pablo Ave (Hercules) and Cummings Skwy (Port Costa). All lanes closed. Avoid the area. From 7:00 PM Thursday, April 16, 2026 to 5:00 AM Friday, April 17, 2026.
Caltrans : Roadwork on CA-4 Eastbound between San Pablo Ave (Hercules) and Cummings Skwy (Port Costa). All lanes closed. Avoid the area. From 7:00 PM Thursday, April 16, 2026 to 5:00 AM Friday, April 17, 2026.
Apr 16, 7:00 PM
Source: 511_sfbay · ID 511.org/1482229
First seen Apr 16, 2026 7:00 PM