Accident
High Severity
Resolved
CHP : Severe traffic alert and Traffic Collision with Injuries on CA-4 Westbound east of Loveridge Rd (Pittsburg). Left and center lanes blocked. Expect delays.
A high-severity accident was reported on CA-4 W near Contra Costa on May 19, 2026 at 12:27 PM.
Last Updated
1 week, 3 days ago
May 19, 5:45 AM
Resolved
May 19, 12:00 PM
Coordinates
38.0109, -121.8622
Update History
2 observations
CHP : Severe traffic alert and Traffic Collision with Injuries on CA-4 Westbound east of Loveridge Rd (Pittsburg). Left and center lanes blocked. Expect delays.
May 19, 5:45 AM
CHP : Traffic Collision with Injuries on CA-4 Westbound east of Loveridge Rd (Pittsburg). Off Ramp affected. Expect delays.
May 19, 5:30 AM
Source: 511_sfbay · ID 511.org/1496515
First seen May 19, 2026 5:30 AM