Traffic Court – Plead Not Guilty – Court Trial Print this Page
Phone: (415) 448-8230
Location: Civic Center, Hall of Justice, Room C-10
Office Hours: 8:00am - 4:00pm

Individuals who wish to plead 'not guilty' on a citation may schedule a court trial date by appearing in the Traffic Clerk's Office on or before the due date on the citation.

Court trials are scheduled throughout the week at various times. The Traffic Court clerk will schedule court trials. When requesting a court trial, an individual is assigned a trial date and the officer who issued the citation will be subpoenaed to appear at the trial.

Court trials cannot be rescheduled for any reason when a request to reset the trial date is received by the Court within ten (10) calendar days of the trial date. The reason this cannot be done is because the Court will have insufficient time to call off the testifying officer.

The Court authorizes a trial date to be reset one time only. Requests for second and subsequent resets of the trial date will not be granted.

Pursuant to Penal Code section 17(d), certain charges may be filed in the Court as misdemeanors or infractions. These charges are Business and Professions Code section 25662; Penal Code section 555; and Vehicle Code sections 12500(a), 23109(b) and (c), and 14601.1(a). Defendants have the right to request that these charges be elevated to misdemeanor charges. If defendants request elevation of these charges, their cases will be transferred to a criminal arraignment department.

If a defendant fails to appear for a court trial and is sentenced at this trial in absentia, the Court will not grant later requests for community service work or traffic violator school.


The Traffic Clerk's Office is open Monday through Friday from 8:00 a.m. to 4:00 p.m., except holidays. The office is located on the Court Floor of the Marin County Civic Center Hall of Justice in Room C-10. For directions to the Civic Center, please click here.

The Marin County Civic Center has three drive-through arches. From the middle arch lobby only, take the elevator to the "C" floor. After passing through security screening, go left to the end of the hall to Room C-10. For individuals wishing to speak with a clerk in this office, please call (415) 448-8230. The phone hours are Monday – Friday 5:00 a.m. to 5:00 p.m. (PST), and Saturday 5:00 a.m. to 9:00 a.m. (PST). Calls are answered in the order received.

The mailing address is:
Marin County Superior Court - Traffic
P.O. Box 4988
San Rafael, CA 94913-4988

Spanish Language Services

The Traffic Clerk's Office has several Spanish speaking clerks to assist the public and some forms are also available for review in Spanish. In court hearings, there is usually a Spanish language interpreter in the courtroom to assist non-English speakers at these hearings.

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