DUI Checkpoints in San Mateo, California
As of Saturday, 09/12/2026, police in San Mateo, California have released information about upcoming DUI checkpoints to reduce drunk driving accidents. If you are searching for sobriety checkpoints or DUI roadblocks near me in San Mateo, California, this page lists the latest locations and schedules. Knowing DUI checkpoint updates and patrol times in San Mateo, California helps drivers stay prepared and drive safely.
Upcoming DUI Checkpoints in San Mateo, California– Locations & Times
| City | Location | Date |
|---|---|---|
| Atherton | A DUI checkpoint will be conducted by Atherton police at an undisclosed location. | Saturday, August 22, 2026 | 6 PM to 2 AM |
| San Mateo | DUI checkpoint enforcement is planned in the vicinity of S. Norfolk Street and Shoreview Avenue. | Friday, August 21, 2026 | 6 PM to 2 AM |
| Millbrae | The San Mateo County Sheriff’s Office will conduct a sobriety and driver’s license checkpoint along El Camino Real. | Friday, August 14, 2026 | 6 PM to 1 AM |
| San Mateo | A DUI checkpoint is planned on E Poplar Avenue in San Mateo, California. | Thursday, July 16, 2026 | 6 PM to 2 AM |
| Redwood City | Saturday's DUI checkpoint in Redwood City will take place along Woodside Road near Carolina Avenue. | Saturday, June 13, 2026 | 6 PM to 2 AM |
| South San Francisco | South San Francisco police officers will conduct a DUI and driver's license checkpoint at an undisclosed location. | Friday, June 12, 2026 | 8 PM to 1:30 AM |
| San Carlos | The San Mateo County Sheriff's Office will hold a sobriety and driver's license checkpoint along El Camino Real in San Carlos. | Friday, June 12, 2026 | 6 PM to 1 AM |
| Woodside | In Woodside, the San Mateo County Sheriff’s Office is setting up a sobriety and license check along Woodside Road. | Friday, April 24, 2026 | 6 PM to 2 AM |
| Belmont | Belmont Police will conduct a DUI checkpoint from 6:00 PM to 2:00 AM, also at an undisclosed location in the city. | Friday, April 10, 2026 | 6 PM to 2 AM |
| South San Francisco | South San Francisco will also have a DUI checkpoint in place. | Friday, March 20, 2026 | 8 PM to 1:30 AM |
| San Mateo | San Mateo Police Department will operate a DUI checkpoint near the intersection of 4th Avenue and South Humboldt Street in San Mateo. | Friday, March 13, 2026 | 6 PM to 2 AM |
| Millbrae | The San Mateo County Sheriff’s Office is conducting a DUI checkpoint operation in Millbrae along the El Camino Real corridor. | Friday, February 27, 2026 | 6 PM to 2 AM |
| San Mateo | A DUI checkpoint will take place at Alameda de las Pulgas & Barneson Ave, San Mateo, CA 94402, as part of ongoing DUI prevention efforts by local authorities. | Friday, January 30, 2026 | 6 PM to 2 AM |
| Redwood City | The Redwood City Police Department will implement a DUI checkpoint on El Camino Real near Carlos Avenue, followed by operations near Woodside Road and Bay Road. | Friday, January 30, 2026 | 6 PM to 2 AM |
| Atherton | Drivers should be alert for a DUI checkpoint on El Camino Real, Middlefield Road, or Alameda de Las Pulgas, where officers may check for DUI violations. | Monday, December 29, 2025 | 6 PM to 1 AM |
| Pacifica | Pacifica Police will carry out a DUI checkpoint at an undisclosed location to enhance traffic safety. | Friday, December 19, 2025 | 8 PM to 2 AM |
| Menlo Park | DUI checkpoint near Marsh Road and Florence Street organized by Menlo Park Police Department. | Friday, September 26, 2025 | 7 PM to 2 AM |
| Menlo Park | Authorities will operate a DUI checkpoint near Marsh Road and Florence Street. | Friday, September 26, 2025 | 7 PM to 2 AM |
| South San Francisco | South San Francisco – DUI checkpoint at an undisclosed location. | Friday, August 15, 2025 | 8 PM to 2 AM |
| San Mateo | DUI Checkpoint at Barneson Ave & Alameda de las Pulgas, San Mateo, CA 94402 | Friday, June 27, 2025 | 6 PM to 2 AM |