Accident
High Severity
Resolved
CHP : Traffic Collision with Injuries on CA-24 Eastbound west of Happy Valley Rd (Lafayette). Off Ramp affected. Expect delays.
A high-severity accident was reported on CA-24 E near Contra Costa on April 11, 2026 at 7:32 AM.
Last Updated
1 month, 4 weeks ago
Apr 11, 1:00 AM
Coordinates
37.8929, -122.1250
Update History
3 observations
CHP : Traffic Collision with Injuries on CA-24 Eastbound west of Happy Valley Rd (Lafayette). Off Ramp affected. Expect delays.
Apr 11, 12:45 AM
CHP : Traffic Collision with Injuries on CA-24 Eastbound west of Happy Valley Rd (Lafayette). Off Ramp affected. Expect delays.
Apr 11, 12:30 AM
CHP : Traffic Collision with Injuries on CA-24 Eastbound west of Happy Valley Rd (Lafayette). Center Divider blocked. Expect delays.
Apr 11, 12:15 AM
Source: 511_sfbay · ID 511.org/1479646
First seen Apr 11, 2026 12:15 AM