If you’re driving in California tonight, May 1, 2026, be aware—multiple DUI checkpoints and saturation patrols are happening across several counties. Law enforcement agencies are increasing their presence to crack down on impaired driving, especially during peak evening and late-night hours.
Below is a detailed breakdown of confirmed DUI checkpoints and enforcement areas.
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📍 Los Angeles County DUI Checkpoints
Monrovia
The Monrovia Police Department is conducting DUI saturation patrols throughout the city. Officers will be actively monitoring for impaired drivers across key roadways.
- Time: 6:00 PM – 2:00 AM
- Type: Saturation Patrol
- Agency: Monrovia Police Department
Pomona
Drivers in Pomona should expect a DUI and Driver’s License Checkpoint set up within city limits. Locations are typically chosen based on DUI-related incidents.
- Time: 9:00 PM – 3:00 AM
- Type: DUI / License Checkpoint
- Agency: Pomona Police Department
Burbank
Burbank Police will be operating a DUI checkpoint at an undisclosed location. Be prepared for possible stops if traveling through the area.
- Time: 6:00 PM – 2:00 AM
- Type: DUI Checkpoint
- Agency: Burbank Police Department
Los Angeles (South LA Area)
A confirmed DUI checkpoint will be set up at a major intersection in Los Angeles.
- Location: Manchester Boulevard & Hoover Avenue
- Time: 6:00 PM – 11:00 PM
- Agency: LAPD
Los Angeles (Mission Division)
In addition to checkpoints, LAPD is conducting a DUI saturation patrol in the Mission Division.
- Time: 3:00 PM – 11:00 PM
- Type: Saturation Patrol
- Agency: LAPD
📍 San Mateo County DUI Checkpoint
San Mateo
A DUI checkpoint has been officially announced in San Mateo at a specific intersection.
- Location: S Norfolk Street & La Selva Street
- Time: 6:00 PM – 2:00 AM
- Agency: San Mateo Police Department
This area is known for steady traffic flow, making it a strategic checkpoint location.
📍 Riverside County DUI Checkpoint
Corona
Corona Police Department will conduct a DUI checkpoint at an undisclosed location within city limits.
- Date: May 1, 2026
- Type: DUI Checkpoint
- Agency: Corona Police Department
Drivers should expect delays and plan alternate routes if possible.
📍 Marin County DUI Checkpoint
Novato
Novato Police Department has announced a DUI checkpoint within the city.
- Date: May 1, 2026
- Type: DUI Checkpoint
- Agency: Novato Police Department
Location details are not disclosed in advance, which is standard practice.
What Drivers Should Know
- DUI checkpoints are legal and often publicized in advance
- You may be briefly stopped and questioned
- Always carry a valid driver’s license and proof of insurance
- Never drive under the influence—use rideshare or a designated driver
Peak Enforcement Hours
Most checkpoints and patrols tonight are concentrated between:
- 6:00 PM – 2:00 AM
- Late-night hours (9 PM – 3 AM) carry the highest enforcement intensity
Stay safe, plan ahead, and avoid unnecessary risks. If you’re traveling through any of these areas tonight, drive responsibly and expect increased police presence.
