New Orleans Traffic Laws & DUI Penalties

Transportation Louisiana 3 Minutes Read · published February 09, 2026 Flag of Louisiana

In New Orleans, Louisiana, drivers must follow both the City of New Orleans municipal code and state law for traffic safety and impaired driving. This guide explains which city offices enforce traffic bylaws, how DUI (driving under the influence) matters are handled between city officers and state prosecutors, and where to find official rules and processes for citations, complaints, and appeals. For code text and local traffic ordinances, see the city code reference below[1].

Penalties & Enforcement

The City of New Orleans enforces municipal traffic ordinances through city traffic units and the New Orleans Police Department; criminal DWI/DUI prosecutions and statutory penalties are governed by Louisiana state law. The city code contains local traffic regulations but does not list state criminal penalty schedules on the cited page[1].

  • Fines: not specified on the cited city code page; monetary fines for criminal DWI are set by Louisiana statute and local court rules.
  • Escalation: ranges for first, repeat, and aggravated offences are governed by state law and court sentencing; not specified on the cited city code page.
  • Non-monetary sanctions: may include license suspension, court-ordered ignition interlock, probation, jail, and vehicle-related orders under state criminal procedures; specific sanctions are set in state statute or court orders.
  • Enforcer and complaint pathway: enforcement is conducted by the New Orleans Police Department and City Code Enforcement for municipal violations; to report a traffic safety concern contact NOPD or the City’s code complaint portal.
  • Appeals and review: criminal charges enter the state court process; municipal citations follow municipal court or traffic court rules. Time limits for appeals or requests for trial are printed on the citation or summons and are governed by court rules.
  • Defences and discretion: officers and courts apply statutory defences and judicial discretion; local permitting or special-event exemptions may be available through city permitting offices.
If you receive a citation, read the ticket for the listed court date and instructions immediately.

Applications & Forms

  • No city form for criminal DWI is published on the cited municipal code page; criminal charges proceed through arrest and state court processing.
  • Municipal traffic citations are processed by the municipal or traffic court—payment, contest, and clerk forms are available from the City Court or municipal court web pages.

Common Violations

  • Driving under the influence (DUI/DWI) — criminal process under state law; consult court instructions.
  • Speeding and reckless driving — local speed limits and enforcement detailed in city code and state statutes.
  • Parking and special-event restrictions — set by city ordinance and traffic orders.
Contact the listed department on your citation for payment and contest procedures.

FAQ

Who enforces traffic laws and DUI in New Orleans?
Local traffic ordinances are enforced by New Orleans city agencies and the New Orleans Police Department; criminal DUI charges are prosecuted under Louisiana state law. See the municipal code reference for local ordinances[1].
What penalties apply after a DUI arrest?
Penalties for DUI are established by Louisiana statute and include criminal penalties and license sanctions; the cited city code page does not list the state penalty schedule[1].
How do I pay or contest a traffic ticket issued in New Orleans?
Follow the instructions on the citation for payment, online portals, or how to request a trial; municipal or traffic court clerks provide forms and deadlines.

How-To

  1. After a traffic stop, remain calm, follow lawful officer instructions, and collect officer name and badge number.
  2. If you receive a citation, note the court date and read the listed steps to pay or request a trial.
  3. If arrested for DUI, ask for arraignment instructions and contact an attorney; the prosecutor and court will provide filing and hearing dates.
  4. To resolve a municipal citation, use the municipal court payment portal or contact the clerk to file motions or set a hearing.

Key Takeaways

  • City ordinances and state law both apply; criminal DUI penalties come from Louisiana statute.
  • Contact NOPD or the municipal court clerk for enforcement, payment, or contest procedures.

Help and Support / Resources

  1. [1] City of New Orleans - Code of Ordinances (municipal code)

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