Officials said the operation is intended to improve roadway safety and deter impaired driving.
Seventeen field sobriety tests were conducted, according to the sheriff's office.
Police said they screened 910 cars during the DUI checkpoint over the weekend.
Police said they will be conducting an upcoming DUI checkpoint and have just announced when and where.
The plane lost power during a training flight over Scotts Valley, according to Cal Fire.
Heavy usage and low appointments has led to an urgent need at local hospitals.
Police received reports of the incident Monday afternoon.
Investigators allege three suspects stole jewelry worth tens of thousands of dollars during a robbery in broad daylight.
Investigators allege three teens from Belmont and Daly City stole a car in Redwood City and traveled to San Carlos.
The sheriff's office is investigating after a woman was hit and killed while riding her bike in San Carlos.
According to court documents, the man took money from investors for accounts that didn't exist and secured a $150,000 pandemic relief loan.
Investigators allege a man vandalized a San Carlos home and returned months later to set a damaging fire.
A test train operated by Caltrain struck and killed a person who was on the tracks Sunday morning, according to the transit agency.
Detectives allege the woman stole hundreds of thousands from her employer, kicking off an investigation last summer.
Investigators allege the man targeted apartment buildings in San Carlos, Redwood City and San Mateo over several months.
Jose Landaeta was 34 when he attacked the mother of his child, Karina Castro, on Sept. 8, 2022 in San Carlos.
Police said the victim was struck by two vehicles on Christmas Eve morning, and the second driver fled the scene before being caught.
Up to $6,000 worth of makeup products stolen from San Mateo County and East Bay stories were discovered inside the vehicle.
He was arrested and booked into jail on suspicion of lewd and lascivious acts with a child under 14 years old.
Deputies responding to the call said they found a rifle, handgun and several high-capcity magazines.
Deputies said a man had forced his way into the home, and the resident had confronted the suspect.
Jorge Gomez, 32, was booked for suspected gunfire in August at Redwood City park that led to lockdowns at nearby school, Boys & Girls Club
Community members and local elected officials mourned a 27-year-old California mother who was brutally murdered this week.
Lobiss Parks, 66, was arrested on three felony charges according to the San Mateo County Sheriff's Office.
Thefts of catalytic converters have been on the rise in San Mateo County and surrounding communities.
San Mateo County Sheriff's investigators are looking for a gunman who pulled a gun on a Home Depot employee Friday.
The stolen items were returned to the store and a man was booked into the San Mateo County Jail.
The collision between a Buick sedan and a dump truck was reported shortly after 2 p.m.
The man was found lying in a parking lot and severely bleeding from a right arm laceration.
Armando Mendoza allegedly attempted to strike another man with a hammer Sunday night.
Armed robbery at Baskin-Robbins at 1648 El Camino Real in San Carlos was reported Saturday at around 9:40 p.m.
Suspect believed to be tied to similar incidents on the Peninsula and the East Bay, authorities said.
The alleged incident occurred Oct. 28 according to the Sheriff’s Office.
The suspects were arrested after a detective saw them allegedly breaking into mailboxes at a San Carlos apartment complex.
The incident occurred early Tuesday morning in the 1300 block of Laurel Street in San Carlos, authorities said.
Find out where the registered sex offenders are living near you.
Jonathan Derasacosta had been arrested twice in 2019 in San Diego on suspicion of stalking the same alleged victim, authorities said.
Deputies in San Carlos this week arrested a man in connection with several crimes including forcible rape.
Rudy Sanchez, 36 is in custody following the shooting reported at 5:43 p.m. in the 1100 block of Laurel Street.