DUI Checkpoints in Union City, CA
DUI checkpoints in Union City, California are carried out by local law enforcement agencies as part of ongoing traffic safety efforts. These checkpoints follow California legal guidelines and are typically scheduled during high-risk driving periods. Staying informed about checkpoint activity helps drivers understand local enforcement practices, make responsible travel decisions, and comply with California DUI laws.
| Date | Location | Official Source |
|---|---|---|
| Saturday, December 20, 2025 | DUI/DL checkpoint at H St & Alvarado-Niles Rd | — |
| Saturday, August 31, 2024 | DUI/Driver License checkpoint is active within city limits. | — |