CHP : Residual delays on CA-160 Southbound ramp to CA-4 W (Antioch). All lanes open. Expect delays.
Jun 20, 3:30 PM
CHP : Severe traffic alert and Traffic Collision with Injuries and Overturned vehicle on CA-160 Southbound ramp to CA-4 W (Antioch). All lanes blocked. Avoid the area.
Jun 20, 2:45 PM
CHP : Traffic Collision with Injuries and Overturned vehicle on CA-160 Southbound ramp to CA-4 W (Antioch). Right shoulder blocked. Expect delays.
Jun 20, 2:15 PM
Source: 511_sfbay · ID 511.org/1511003
First seen Jun 20, 2026 2:15 PM