DUI Checkpoints in Modoc County, CA

Modoc County is one of the most remote and rural parts of Northern California, bordered by Oregon and Nevada. It’s known for peaceful towns like Alturas, Cedarville, Canby, and Newell, surrounded by wide open landscapes, farmland, and scenic highways like Highway 299, Highway 395, and County Road 54.

Even though the area has a smaller population, it still sees its fair share of DUI-related issues—especially during holidays, long weekends, and local events like the Modoc District Fair, rodeos, or community parades.

In 2024, Modoc County reported over 20 DUI-related incidents, with several injuries and one fatal crash. To help reduce these numbers, local law enforcement runs DUI checkpoints during high-risk times. These checkpoints usually happen between 5:30 PM and 10:30 PM, and officers are trained to spot impaired drivers, check licenses, and enforce traffic laws.

Alturas – Main Street near West C Street

Exact Location: Right in downtown Alturas, near restaurants, shops, and city parks.

Agency: Alturas Police Department

Details: This is a common checkpoint location, especially during local events like the Fandango Days Parade or community fundraisers. Officers set up cones and signage to control traffic flow and typically operate Friday and Saturday evenings between 6 PM and 10 PM. They check for signs of alcohol or drug impairment, as well as vehicle registration and insurance compliance.

Canby – Highway 299 near County Road 83

Exact Location: Just east of the town center, close to farming roads and residential homes.

Agency: Modoc County Sheriff’s Office

Details: This checkpoint is often active during 4th of July, New Year’s Eve, and other holidays. Officers stop every 3rd or 4th car, depending on traffic volume, and use flashlights, field sobriety tests, and breathalyzers to assess drivers. Hours usually run from 5:30 PM to 10:30 PM.

Cedarville – Main Street near Bonner Street

Exact Location: Near the local grocery store, gas station, and just a few blocks from schools and churches.

Agency: California Highway Patrol – Alturas Area

Details: Checkpoints here focus on drivers leaving local bars or evening events. The road is lit and monitored closely. Officers use this location during weekend gatherings or county events. Operations are typically from 6 PM to 10:30 PM, with full support units on-site.

Newell – County Road 120 near the Newell Elementary School

Exact Location: Right near the school zone and residential area.

Agency: Modoc County Sheriff’s Office

Details: Though rural, this location gets a checkpoint presence during school-related events and holiday weekends. Officers focus on ensuring sober driving, checking for suspended licenses, expired registration, and open container violations. Runs from 6 PM to 10 PM when active.

DUI Penalties in Modoc County

Getting caught driving under the influence in Modoc County means serious consequences—even for a first offense. Law enforcement takes impaired driving seriously to protect the tight-knit community.

First-Time DUI:

  • Fines and court fees up to $2,000

  • Driver’s license suspension for 6 months

  • 3 to 9 months in a DUI education program

  • Possible jail time (up to 6 months)

  • Higher auto insurance rates

Second or Third DUI:

  • Longer license suspension (up to 2-3 years)

  • Ignition interlock device required in your vehicle

  • Mandatory jail time or even state prison for repeat offenses

  • Costs can exceed $10,000 with fines, legal fees, and insurance

If your DUI involves an accident, injury, or death, you could face a felony charge, which comes with prison time and a permanent criminal record. Plus, you’ll face travel restrictions and may lose certain job or housing opportunities.