DUI Checkpoints in Lake County, TN
| County | Location | Date |
|---|---|---|
| Lake | DUI Checkpoint on State Route 21 @ Obion County Line in Lake County, Tennessee | Saturday, November 29, 2025 |
| Lake | DUI Checkpoint at SR 78 @ Upper Wynburg Road | Friday, September 19, 2025 |
| Lake | DUI Block at SR 21 at Obion County Line | Friday, August 08, 2025 |