Dallas Speed Limit Rules for Drivers

Transportation Texas 3 Minutes Read ยท published February 06, 2026 Flag of Texas

Dallas, Texas drivers must follow posted speed limits and local rules set by the City of Dallas and enforced by law enforcement. This guide summarizes how limits are determined, who enforces them, how penalties and appeals work, and practical steps for drivers to request reviews or report unsafe speeds. For the controlling municipal ordinance and any local traffic regulations see the Dallas City Code linked below for the official text and updates Dallas City Code[1].

How speed limits are set in Dallas

The City of Dallas assigns speed limits through traffic engineering studies, formal traffic control orders, and by posting signage under applicable state and local authority. Processes typically involve engineering analysis of road design, adjacent land use, pedestrian activity, and crash history. Specific procedural steps and documented criteria are governed by city traffic rules and engineering policies; exact section references and procedural forms are not specified on the cited page but are maintained by the City of Dallas Transportation or Public Works departments.

If you think a posted speed is unsafe, request a traffic study from the city transportation office.

Penalties & Enforcement

Enforcement of speed limits in Dallas is handled primarily by the Dallas Police Department Traffic units and by municipal court processes for traffic citations; engineering and signage actions are managed by city transportation or public works. The Dallas City Code contains traffic provisions, but specific fine schedules, escalation rules, and non-monetary sanctions are not itemized on the cited municipal-code landing page and therefore are described here in general terms.

  • Fine amounts: not specified on the cited page.
  • Escalation: first, repeat, and continuing-offence ranges are not specified on the cited page.
  • Non-monetary sanctions: possible orders, court appearances, or other court-imposed conditions; exact sanctions not specified on the cited page.
  • Enforcer: Dallas Police Department (Traffic Unit) handles traffic stops and citations; the City of Dallas Transportation or Street Services manages signage and speed studies.
  • Inspection and complaints: drivers may report unsafe speeds or request studies to the City of Dallas Transportation department (see Resources).
  • Appeals/review: contest traffic citations through Dallas municipal court; specific time limits and procedures are not specified on the cited municipal-code landing page.
Municipal code language and local procedures control; check the official city pages for updates.

Applications & Forms

Traffic-calming requests, speed-study requests, or petitions for signage changes are typically processed by the City of Dallas Transportation or Public Works departments. The cited municipal-code landing page does not publish a specific form name, number, fee, or deadline; contact the transportation office or consult the city website for the current request forms and submission instructions.

Common violations and typical outcomes

  • Exceeding posted speed: citation issued by police, fines or court appearance; exact fine amounts not specified on the cited page.
  • Speeding in school zones: often treated as enhanced enforcement where posted; specifics not specified on the cited page.
  • Failure to obey traffic control devices: citation and possible fines; amounts not specified on the cited page.
Traffic enforcement and speed-control engineering are separate processes with different offices responsible.

FAQ

What is the default speed limit in Dallas if no sign is posted?
The default or statutory speed limit depends on roadway type and state law; the city emphasizes posted limits and engineering determinations. The cited municipal-code landing page does not list a single default numeric limit.
How do I contest a speeding ticket issued in Dallas?
You may contest a citation through Dallas municipal court following the instructions on the citation; exact deadlines and procedures are governed by municipal court rules and are not specified on the cited municipal-code landing page.
How can I request a speed study or new signage?
Request a traffic or speed study from the City of Dallas Transportation or Public Works department; the municipal-code landing page does not publish the specific request form or submittal fee.

How-To

  1. Identify the exact location, time, and circumstances of the speeding concern and collect photos or video if safe and legal.
  2. Check posted signs and confirm the posted speed limit in person or with official maps.
  3. Contact the City of Dallas Transportation or Public Works to request a speed study or traffic-calming review; provide location and supporting evidence.
  4. If you received a citation, follow the instructions on the ticket to pay or contest it with Dallas municipal court.
  5. Follow up with the city transportation office and municipal court for status updates and next steps.
Document dates and evidence carefully when filing requests or appeals.

Key Takeaways

  • Posted limits and traffic-engineering orders control on-street speed limits in Dallas.
  • Enforcement is by Dallas Police; appeals go through municipal court.

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