DUI Checkpoints in San Bernardino County, CA

CityLocationDate
Apple ValleyDUI Checkpoint at an undisclosed location in the Town of Apple Valley. Funding for this program was provided by a grant from the California Office of Traffic Safety, through the National Highway Traffic Safety Administration.Friday, August 22, 2025 From 6 PM to 2 AM
ChinoDUI Checkpoint at an undisclosed location in the City of Chino.Aug 15, 2025 – 6:00 PM to 12:30 AM
RedlandsDUI Checkpoint at an undisclosed location in RedlandsAug 8, 2025 – 6:00 PM to 1:00 AM
VictorvilleVictorville – Authorities will operate a DUI checkpoint at a secret location somewhere within the city limits of Victorville.Friday, August 8, 2025 – From 6:00 PM to 1:00 AM
HesperiaDUI Checkpoint at an undisclosed location within the cityFriday August 8th, 2025 From 6 PM to 1 AM
San BernardinoSan Bernardino – Officers from the San Bernardino Police Department will hold a DUI checkpoint at a confidential spot in the city.Aug 1, 2025 | 6 PM – 2 AM
San BernardinoDUI Saturation Patrol – San Bernardino, CA – Officers on active patrol targeting impaired driversSaturday, July 19, 2025 From 4 PM to 2 AM
San BernardinoDUI Checkpoint – Undisclosed location, San Bernardino, CAFriday, July 18, 2025 From 6 PM to 2 AM
RialtoDUI and license checkpoint set up in the western area of Rialto.Friday, July 11, 2025 From 6 PM to 3 AM
San BernardinoDUI Block at Old Waterman Canyon Rd & CA-18Tonight, Friday, July 4, 2025
BarstowThe Barstow Police Department will conduct a DUI/Driver License Checkpoint on eastbound West Main Street, just east of Avenue J — checkpoint confirmed by DUIBlock.net.Friday, June 27, 2025, From 8 PM to 2 AM
UplandA DUI checkpoint is planned at an undisclosed location in Upland, CA — checkpoint confirmed by DUIBlock.net.Friday, June 27, 2025, From 6 PM to 2 AM
San BernardinoDUI Checkpoint (Location Not Revealed)Friday, May 23, 2025 From 6 PM to 2 AM
HesperiaDUI Checkpoint set up at an undisclosed location within Hesperia city limits.Saturday, May 17, 2025 From 5 PM to 1 AM
HesperiaAnother DUI Checkpoint in Hesperia — location is undisclosed for now.Friday, May 16, 2025 From 5 PM to 1 AM
Upland, CADUI Checkpoint on Mountain and 8th Street in Upland, CaliforniaFriday, May 9, 2025 | 6 PM – 2 AM
ChinoDUI checkpoint at 11600 block of southbound Central AvenueFriday, April 11, 2025, From 6 PM to 12:30 AM
Apple ValleyDriving under the influence (DUI) Checkpoint at an undisclosed location in the Town of Apple Valley.Friday, April 11, 2025, From 6 PM to 2 AM
RialtoDUI Driver’s License Checkpoint in the south portion of the city of RialtoFriday, March 28, 2025 From 6 PM to 3 AM
Table of Contents Show

San Bernardino County is one of the largest counties in California by area, and its network of highways and dense commuter traffic makes it a common area for DUI enforcement efforts. Law enforcement agencies like the San Bernardino County Sheriff’s Department, California Highway Patrol (CHP), and various city police departments conduct DUI checkpoints frequently—especially during holidays, weekends, and special enforcement campaigns.

Below is a detailed list of DUI checkpoint locations across San Bernardino County:

1. Foothill Boulevard & Grove Avenue – Rancho Cucamonga, CA 91730

  • Time: Commonly held between 7:00 PM and 2:00 AM

  • Enforcement: Rancho Cucamonga Police Department
    This busy commercial intersection sees high weekend traffic from nearby shopping centers and restaurants. DUI checkpoints are often held here during major holidays like July 4th and New Year’s Eve.

2. Baseline Street & Del Rosa Avenue – San Bernardino, CA 92404

  • Time: Typically active from 8:00 PM to 1:30 AM

  • Enforcement: San Bernardino Police Department
    A known DUI hotspot due to late-night activity, this location is a frequent target for saturation patrols and roadside sobriety checks.

3. Highland Avenue & Palm Avenue – San Bernardino, CA 92407

  • Time: Usually between 6:30 PM and 12:30 AM

  • Enforcement: San Bernardino PD & CHP Inland Division
    This area near San Manuel Casino has high vehicle volume, particularly during late-night hours.

4. East Hospitality Lane & Waterman Avenue – San Bernardino, CA 92408

  • Time: 7:00 PM to 1:00 AM

  • Enforcement: San Bernardino Police Department
    A popular nightlife corridor with multiple restaurants and bars. Officers set up sobriety checkpoints along Hospitality Lane regularly.

5. Sierra Avenue & Valley Boulevard – Fontana, CA 92335

  • Time: 8:00 PM to 2:00 AM

  • Enforcement: Fontana Police Department
    Located near the I-10 freeway and Fontana’s downtown area. This intersection is often monitored due to the combination of traffic and late-night establishments.

6. Bear Valley Road & Hesperia Road – Victorville, CA 92395

  • Time: 7:00 PM to 1:00 AM

  • Enforcement: Victorville Police Department & CHP Victorville Office
    A major corridor connecting Apple Valley, Hesperia, and Victorville. It’s commonly patrolled for impaired drivers, especially on weekends.

7. Orange Street & Lugonia Avenue – Redlands, CA 92374

  • Time: 6:00 PM to 11:30 PM

  • Enforcement: Redlands Police Department
    Downtown Redlands and its surrounding streets are a frequent location for DUI enforcement due to local events and bar traffic.

8. Yucaipa Boulevard & 5th Street – Yucaipa, CA 92399

  • Time: 7:30 PM to 1:30 AM

  • Enforcement: Yucaipa Police Department
    This area serves as a central access point for locals, and DUI checkpoints are regularly set up near the shopping plaza.

9. Apple Valley Road & Bear Valley Road – Apple Valley, CA 92308

  • Time: Usually 8:00 PM onward

  • Enforcement: Apple Valley Police / San Bernardino Sheriff
    This high-desert region sees consistent checkpoint activity due to its sprawling road network and recreational traffic.

10. State Street & Orange Show Road – San Bernardino, CA 92408

  • Time: Late-night (often starts at 9:00 PM)

  • Enforcement: San Bernardino Police & CHP
    This location lies near the Inland Center Mall and high-traffic retail areas, making it a prime DUI checkpoint zone during peak shopping seasons.

11. Rancho Vista Drive & Mariposa Road – Hesperia, CA 92345

  • Time: Often from 7:30 PM to 12:30 AM

  • Enforcement: Hesperia Police Department
    This area has a high DUI-related crash rate, making it a priority checkpoint location for law enforcement agencies in the High Desert area.

12. N Waterman Avenue & Mill Street – San Bernardino, CA 92408

  • Time: 6:00 PM onward

  • Enforcement: CHP & San Bernardino PD
    This zone connects to multiple freeway entrances and is often part of CHP’s regional saturation operations.

13. Cherry Avenue & Whittram Avenue – Fontana, CA 92335

  • Time: 8:00 PM to 2:00 AM

  • Enforcement: Fontana Police Department
    Surrounded by industrial zones and local trucking routes, this location is periodically monitored for DUI and CDL violations.

14. Rialto Avenue & Pepper Avenue – Rialto, CA 92376

  • Time: 7:00 PM to 12:00 AM

  • Enforcement: Rialto Police Department
    This central area in Rialto is a frequent checkpoint site, especially during Labor Day and Memorial Day weekends.

15. Interstate 15 at Cajon Pass – Between Devore and Hesperia

  • Time: Varies (usually late evening)

  • Enforcement: California Highway Patrol – Inland Division
    Due to heavy commuter and holiday traffic, this mountain corridor is under frequent DUI surveillance, particularly during snow season or major events.

16. CHP Sobriety and License Checkpoints (Undisclosed)

  • Areas: Colton, Loma Linda, and surrounding unincorporated zones

  • Enforcement: California Highway Patrol
    While not disclosed in advance, CHP often places checkpoints along known DUI corridors such as Barton Road, Tippecanoe Avenue, and Washington Street. These are usually conducted between 8:00 PM and 2:00 AM.