This Post will continue to be updated right as new locations come in. There will be email reminders to check the post at 6pm, 9pm, & Midnight.
Labor Day weekend is a maximum enforcement period where there will be many DUI Checkpoints and DUI Saturation Patrols statewide.
Los Angeles DUI Checkpoints 
El Monte – undisclosed location
Los Angeles – near 51st St & Central Ave
Inland Empire DUI Checkpoints
Fontana – Hawthorne Ave & Citrus Ave
Orange County DUI Checkpoints
Check back for updates
San Diego DUI Checkpoints
Imperial Beach – undisclosed location
Escondido – undisclosed location
Kern/Bakersfield DUI Checkpoints
Check back for updates
Other California DUI Checkpoints
Hollister – undisclosed location
Milpitas – near Great Mall Pkwy & I-880
Castro Valley / Hayward – undisclosed location
