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California DMV-Licensed · License #E0756

Colusa County Traffic School

Online traffic school for tickets from Williams, Colusa, Arbuckle and the rest of Colusa County

Cited on Interstate 5 near Williams or Arbuckle, or on State Route 20 into Colusa? Mirai Traffic School holds California DMV license E0756 and teaches its $24.99 course online in English, Spanish, Japanese or Russian, then reports your completion to the DMV electronically.

  • DMV Licensed
  • Online Course
  • Same-Day Submission
Start for $24.99Check if you qualify
Map of Colusa County, California, showing Colusa, Williams, Arbuckle, Maxwell, Grimes and Princeton, with Interstate 5 and State Routes 20, 45 and 16.

Colusa County, California

SAFE ROADS · BRIGHTER TOMORROWS

DMV LicensedLicense #E0756
$24.99No hidden fees
4 LanguagesEN / ES / JA / RU
Same-DayReported to the DMV

Local facts at a glance

County seat
Colusa
Traffic courthouses
Colusa County Superior Court, Courthouse Annex · 06620
CHP area offices
Williams Area
Main state routes
I-5, SR 16, SR 20, SR 45
Sheriff
Colusa County Sheriff's Department
Mirai Traffic School's languages
English, Español, 日本語, Русский
Where the court sends you to find a school
The DMV's school search

Facts checked on September 25, 2026Sources

Your citation

Traffic courts in Colusa County

Your courtesy notice names the courthouse assigned to your case.

Colusa County Superior Court, Courthouse Annex532 Oak Street, Colusa, CA 95932DMV court code 06620 · (530) 458-5149

DMV court code 06620 covers every Colusa County ticket. Put your case number on any payment you mail the court.

Important

The court decides whether you are eligible for traffic school. Mirai Traffic School cannot approve or guarantee eligibility. Check your courtesy notice, or ask Colusa County Superior Court, if you are unsure.

View court detailsThe court's traffic page

Driving here

Colusa County wants traffic school paid in full, with every ticket handled at Oak Street in Colusa

What the roads, the courts and the rules mean for a citation in Colusa County.

Colusa County had 21,836 residents in the Census estimate for July 1, 2025, one more than the 21,835 counted at the 2020 base. Interstate 5 crosses the county through Arbuckle, Williams and Maxwell, State Route 20 links Williams with the city of Colusa, and State Route 45 follows the Sacramento River through Grimes and Princeton. In 2023 the California Office of Traffic Safety counted 155 people killed or injured in county crashes, 29th of 58 counties in a ranking where 1st is the worst.

Traffic mail and payments go to the Colusa Superior Court at 532 Oak Street in Colusa, (530) 458-5149. The California Highway Patrol's Williams Area patrols more than 800 miles of roadway in Colusa County, and its tickets reach the same Oak Street court as any other. The court mails a courtesy notice with your bail, but it does not have to, so act by the appearance date on the ticket. Missing it brings added fines and fees, then collections with a civil assessment and a possible hold on your license.

Colusa County Superior Court takes traffic school only when the bail and its fee are paid in full. Your courtesy notice shows whether you are eligible and what you owe, and the court sets how long you have after you pay, unless a judge gives you a date in court. After you pay, the court sends no further notice.

Population (2025)
21,836
Incorporated cities
2

Why Mirai Traffic School

A course built for California drivers

What you get with Mirai Traffic School, and the four steps from signing up to your certificate.

Why choose Mirai Traffic School

Online traffic school for Colusa County drivers

  • DMV Licensed

    License #E0756

  • Multilingual

    EN / ES / JA / RU

  • Any Device

    Phone, tablet, desktop

  • Local Support

    We're here to help

  • Local Focus

    Serving Colusa County

How traffic school works

Complete your traffic school in four simple steps:

  1. 1RegisterSign up in 2 minutes
  2. 2CompleteStudy at your own pace
  3. 3Pass ExamFinal test, 70% to pass
  4. 4We ReportReported to the DMV electronically

Questions

Frequently asked questions

What drivers ask most about a Colusa County citation.

The statewide rules

Every ticket written in this county goes to its superior court, which decides whether to allow traffic school. Once in any 18 months, a completed licensed course makes the conviction confidential and adds no point. The statewide rules and their sources are on our California traffic school rules page.

California traffic school rulesCheck your eligibility

The court collects your full bail plus a state-mandated traffic school fee in one payment, and your courtesy notice shows the bail. Mirai Traffic School's course costs $24.99, final exam included, and each school charges its own fee. If you cannot pay the fine, you can ask for a judicial officer to decide your ability to pay.

Return your signed courtesy notice with the original bail and the state-mandated fee by your appearance date. The court will not take traffic school on a partial payment, so pay the whole amount. Mail goes to 532 Oak Street, Colusa, CA 95932.

The court counts the time from the day you pay the fine and fee, and its traffic page states the length, unless a judge gives you a date in court. The court sends no further notice, so the date is yours to track. If your certificate has not reached the court by then, a conviction goes to the DMV.

Colusa County Superior Court decides, not Mirai Traffic School, and your courtesy notice shows whether you are eligible. Some tickets need a mandatory court appearance, and paying the bail cannot settle those.

The DMV's list of licensed traffic schools, which the court links from its traffic page. Mirai Traffic School's DMV license number is E0756.

Yes, if you appear in court and plead not guilty. To plead not guilty by mail instead, send the bail with your signed notice asking for a court trial, early enough that the court receives it before your appearance date. The court mails you the trial date.

Mirai Traffic School teaches the full course in English, Spanish, Japanese and Russian. The court's language access page links a guide to working with a court interpreter, in eight languages. Call (530) 458-5149 before your date to ask for one.
Check whether you qualifyView all FAQs

Sources

Every county and court fact on this page, with the date each was last read.

The court decides traffic school eligibility, not Mirai Traffic School. Mirai Traffic School is not a law firm and does not give legal advice.

Ready to clear your Colusa County ticket?

$24.99 · Online · Filed electronically for Colusa County Superior Court

Start My Traffic School NowDMV-Licensed · #E0756

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