DUI Checkpoints in Contra Costa, California
Checkpoint information last updated: November 6, 2026
Checkpoint Information
| State | County | City | Location | Date & Time |
|---|---|---|---|---|
| California | Contra Costa | Oakley | A DUI/driver's license checkpoint is expected to be held at an undisclosed location by the Oakley Police Department. | Friday, September 18, 2026 | 6 PM to 12 AM |
| California | Contra Costa | Brentwood | A DUI checkpoint is expected to be held in Downtown Brentwood by the Brentwood Police Department. | Friday, September 18, 2026 | 6 PM to 1 AM |
| California | Contra Costa | Brentwood | DUI checkpoint in Downtown Brentwood. | Friday, September 18, 2026 | 6 PM to 1 AM |
| California | Contra Costa | Balfour | The San Bernardino Police Department will assign officers to DUI saturation patrols, targeting motorists who are suspected of operating a vehicle while impaired by alcohol or drugs. | Friday, July 17, 2026 | 6 PM to 12 AM |
| California | Contra Costa | Brentwood | A DUI checkpoint is planned by the Brentwood Police Department near Balfour Road and Griffith Lane. | Friday, July 17, 2026 | 6 PM to 12 AM |
| California | Contra Costa | Concord | The Concord Police Department has scheduled a DUI checkpoint for June 19, 2026, from 7:00 PM until 3:00 AM on westbound Willow Pass Road between Mount Diablo Street and Galindo Street. | Friday, June 19, 2026 | 7 PM to 3 AM |
About DUI Checkpoints in Contra Costa
This page provides public-safety information about publicly announced DUI checkpoints reported in Contra Costa. Checkpoint details can change, so readers should follow official traffic directions and applicable law.