Accident
High Severity
Resolved
CHP : Severe traffic alert and Traffic Collision with Injuries on CA-242 Northbound south of Olivera Rd (Concord). Left and center lanes blocked. Expect delays.
A high-severity accident was reported on CA-242 N near Contra Costa on April 10, 2026 at 12:08 AM.
Last Updated
2 months, 1 week ago
Apr 9, 5:30 PM
Coordinates
37.9926, -122.0394
Update History
3 observations
CHP : Severe traffic alert and Traffic Collision with Injuries on CA-242 Northbound south of Olivera Rd (Concord). Left and center lanes blocked. Expect delays.
Apr 9, 5:30 PM
CHP : Severe traffic alert and Traffic Collision with Injuries on CA-242 Northbound south of Olivera Rd (Concord). Left lanes blocked. Expect delays.
Apr 9, 5:15 PM
CHP : Traffic Collision with Injuries on CA-242 Northbound at Olivera Rd (Concord). Left lane blocked. Expect delays.
Apr 9, 5:00 PM
Source: 511_sfbay · ID 511.org/1479098
First seen Apr 9, 2026 5:00 PM