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Tuolumne County Superior Court Traffic School

Court codes, courthouses and traffic school requests for Tuolumne County Superior Court

Your courtesy notice names Tuolumne County Superior Court, whose Traffic Division works at the courthouse on Justice Center Drive in Sonora. This page covers that building, its DMV code, what the courtesy notice carries and how to ask the court for traffic school. Mirai Traffic School is licensed by the California DMV as E0756 and costs $24.99, online in English, Spanish, Japanese and Russian.

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Map of Sonora, California, with a numbered pin at the Tuolumne County courthouse on Justice Center Drive.

Superior Court of California, County of Tuolumne

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The court

Tuolumne County Superior Court

Official website
www.tuolumne.courts.ca.gov
Traffic division
www.tuolumne.courts.ca.gov/divisions/traffic
Main phone
(209) 533-5671
Checked
We read the court's traffic, location, visiting and interpreter pages on September 27, 2026, and each fact here links to the page it came from.

Court code

Your DMV court code

Each California traffic court has a DMV court code of five digits. When a school reports your completion, the code routes it to the court that holds your case, and that court is the one your citation and courtesy notice name.

Tuolumne County Superior Court has one traffic code, 55100, for its courthouse on Justice Center Drive in Sonora. Adult and juvenile traffic infractions both go through the Traffic Division in that building.

Mirai Traffic School asks you to confirm your court and code before the final exam. For a ticket written anywhere in Tuolumne County, the answer is Sonora and 55100.

55100
Tuolumne County Superior Court, Traffic Division

Locations

Tuolumne County Superior Court courthouses

Each number matches a pin on the map. Buildings that hear no traffic are listed apart.

Hears traffic

  1. Tuolumne County Superior Court, Traffic Division12855 Justice Center Drive, Sonora, CA 95370DMV court code 55100(209) 533-5671

    Adult and juvenile traffic infractions and some local ordinances, with driving under the influence cases in the Criminal Division

    Pin 1 on the map, at 12855 Justice Center Drive in Sonora. The Traffic Division handles infraction matters for adult and juvenile traffic violations and some local, city and county ordinances, while driving under the influence cases go to the Criminal Division. Every entrance has a metal detector and an x-ray machine, and food and drinks, water included, cannot be brought in, though each floor has vending machines and water fountains. Public parking is on the upper lot near the main entrance, and the gated lot is for employees only. The Traffic Division answers at (209) 533-5671, and the clerk's office line for scheduling an arraignment is (209) 533-2380.

    Court's page for this building

CHP area offices in this county: Sonora Area

Your case

Find your case, then ask for traffic school

Finding your case

The court mails a courtesy notice to the address on your citation. It carries the court case number, the bail amount, the due date, how to clear a fix-it violation and whether you are eligible for traffic school.

If the address on your citation is wrong or you have moved, call (209) 533-5671 with the new one before the notice goes out. Once a notice has gone to a wrong address, the court cannot mail a second one, and not receiving it does not excuse a missed due date. The court's traffic page is the place to start online, and it links the court's payments page in English and Spanish.

The court's traffic page

How to ask for traffic school

The courtesy notice shows your first eligibility for traffic school and lists how Tuolumne County Superior Court takes the request. One way is to return the options part of the notice with the traffic school box marked, your signature and the amount due for traffic school, by the date due. You can also ask the Traffic Division by phone or in person, and the court's traffic page shows the administrative fee.

The court's address for mail is Superior Court, 12855 Justice Center Drive, Sonora, CA 95370. Add a self-addressed stamped envelope if you want printed traffic school listings back. A fix-it violation needs the signed-off citation itself, so that request goes by mail or in person.

Your citation

From citation to certificate

What the court does with your ticket, and what Mirai Traffic School does for you.

From citation to certificate in Tuolumne County

What Tuolumne County Superior Court does with your ticket, step by step:

  1. 1

    You receive a citation

    If you signed the citation, you are responsible for taking care of it. The court mails a courtesy notice with the due date, and you must act on or before that date.

  2. 2

    You check the court's rules

    You need a valid driver's license and no traffic school in the last 18 months. The court's list of ineligible cases includes speeding more than 25 miles over a speed limit, an alcohol or drug violation, a violation worth more than one point and a violation in a commercial vehicle.

  3. 3

    You ask the court

    Ask by the due date on your courtesy notice and pay the amount due for traffic school. The court counts your time from the date it processes the request.

  4. 4

    You finish a licensed course

    The court sets the time to finish, and your courtesy notice and the traffic page show it. You choose and pay the school yourself, and Mirai Traffic School is licensed by the DMV as E0756 and costs $24.99.

  5. 5

    The court receives your completion

    You are responsible for getting the Certificate of Completion to the court by the due date, and the court asks you to confirm it arrived. When it does, the DMV holds the conviction confidential. When it does not, the court keeps the fee as forfeited bail and reports a conviction.

Can I use Mirai Traffic School for a Tuolumne County ticket?

What Mirai Traffic School is, and what that means for your citation:

  • DMV-licensed traffic school, license E0756
  • Listed on Tuolumne County's CTSI school list
  • Online and self-paced, $24.99
  • English · Español · 日本語 · Русский
  • Filed electronically the day you pass

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 Tuolumne County Superior Court, if you are unsure.

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Questions

Frequently asked questions

What drivers ask about Tuolumne County Superior Court.

The statewide rules

This court, not the school, grants traffic school under Vehicle Code section 42005, and you pick any DMV-licensed school. A completed course keeps one conviction in 18 months confidential under section 1808.7. Read the full statewide rules on our California traffic school rules page.

California traffic school rulesCheck your eligibility

The courthouse at 12855 Justice Center Drive in Sonora. Its Traffic Division handles adult and juvenile traffic infractions for the whole county, so Sonora and code 55100 are the answer for any Tuolumne ticket.

Call the clerk's office at (209) 533-2380, because the court asks you to schedule arraignments through the clerk. Bring any proof of correction you have for a fix-it violation to the arraignment.

File the court's form TUO-TRF-100, Plea and Request for Court Trial. The officer who wrote the citation must also appear, you may subpoena witnesses, and a lawyer may come with you if you hire one.

You deposit the bail when you ask, and the court mails you and the officer the declaration forms. The court decides from the papers and mails you its decision. It is not available when the officer did not see the offense, such as a citation after a crash or a citizen complaint.

The court allows one extension of the due date on your courtesy notice, by phone or in person. For anything longer, you must appear in court and speak with the judicial officer.

Any uniformed peace officer can sign off mechanical, equipment, license and registration violations on the back of the citation, and the DMV or a Superior Court clerk can also sign off license and registration. An officer cannot sign off proof of insurance. Bring or mail the signed citation, because the court cannot take a fix-it over the phone or online.

The court adds a civil penalty and sends the case to the Office of Revenue Recovery for collection. If you cannot pay the full amount, contact the court clerk before your due date.

You can appeal, but only after a guilty finding in a court trial. The appeal looks at the evidence and decisions from the trial, and it takes no new evidence.
Check whether you qualifyView all FAQs

Interpreters and language help

Call (209) 533-5563 for an interpreter in a traffic matter. The court's Court Support Services arranges interpreters for all case types and languages, at no charge to you, and waiting until your court date is likely to push your hearing to a later date. The court publishes a Limited English Proficiency Plan. Mirai Traffic School's course runs in English, Spanish, Japanese and Russian.

Sources

Every 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.

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Serving Tuolumne County

The court's jurisdiction, and where to find your city:

Tuolumne County Superior Court hears traffic matters for all 1 incorporated cities in Tuolumne County. The county page lists every one of them.

Tuolumne County traffic school

Neighbouring courts