Traffic Calming Petition - Longueuil Bylaw Process

Transportation Quebec 3 Minutes Read · published May 24, 2026 Flag of Quebec · By Daniel Roy

In Longueuil, Quebec, residents can request traffic calming measures when speeding or cut-through traffic creates safety concerns on a local street. This guide explains the typical petition process used by the City, who enforces bylaws, what evidence helps a petition succeed, and practical next steps for neighbourhood organizers.

How the petition process usually works

Most requests begin with a neighbourhood petition or service request submitted to the City’s traffic or public works division. The municipality reviews traffic data, collision history, and network impacts before deciding whether measures such as speed humps, curb extensions, raised crosswalks, or signage are appropriate. Timing, priority, and the exact procedural steps are set by municipal policy and bylaw enforcement.

Start by documenting incidents and times to support your petition.

Preparing a petition

  • Include street name, affected block limits, and a clear description of the safety issue.
  • Collect signatures from neighbours; note addresses and dates to show local support.
  • Attach photos, traffic counts, and a simple map of concern points.
  • Identify a contact person and preferred contact method for follow-up.

Assessment and decision

The City typically evaluates petitions by conducting site inspections, reviewing speed and volume data, and considering emergency and transit routes. Technical criteria and budgets determine whether short-term changes (signage, markings) or capital works (speed humps, curb extensions) proceed. Where available, the municipality may pilot temporary measures before making permanent changes.

Municipal technical review can take several weeks to months depending on workload.

Penalties & Enforcement

Traffic calming petitions are distinct from traffic enforcement, but relevant bylaws and traffic regulations determine enforceable actions and fines. The City’s traffic or bylaw department enforces municipal traffic regulations; police may enforce provincial highway rules.

  • Fine amounts: not specified on the cited page; consult the City bylaw or police ticket schedules for exact amounts.[1]
  • Escalation: first, repeat, and continuing offence ranges are not specified on the cited page; see the controlling bylaw or ticket schedule.[1]
  • Non-monetary sanctions: municipal orders to remove obstructions or to comply, and court measures may apply; specifics are not specified on the cited page.[1]
  • Enforcer and complaints: By-law Enforcement or the City’s traffic division handles municipal complaints; serious speeding incidents may be handled by the police service.[2]
  • Appeals and reviews: formal appeal routes and time limits are not specified on the cited page; inquire with the City for procedural time limits and review mechanisms.[1]

Applications & Forms

Some municipalities publish a specific petition form or a neighbourhood traffic request form; for Longueuil, a dedicated traffic-calming petition form is not clearly published on the cited municipal page and may be handled via a general service request or bylaw complaint portal. Contact the City’s traffic or public works division to confirm whether a structured form is required.[1]

If no official form is posted, submit a clear letter, map, and signatures to the City’s traffic division.

How-To

  1. Organize neighbours and define the affected block and safety concerns.
  2. Collect signatures, addresses, photos, and any local collision data.
  3. Submit a service request or petition to Longueuil’s traffic or public works division with contacts for follow-up.[1]
  4. Request a site inspection and ask for the City's timeline for technical review.
  5. If the City approves a measure, follow up on implementation timelines and any required community meetings.

FAQ

Do I need a minimum number of signatures?
No specific minimum is published on the cited municipal page; the City evaluates community support and technical criteria together.[1]
How long does review take?
Review times vary by workload and the scope of measures; the cited page does not provide a standard timeframe.[1]
Who installs permanent traffic calming features?
Permanent installations are carried out by the City’s public works or road operations division after approval and budgeting.[1]

Key Takeaways

  • Document incidents, collect neighbours’ signatures, and provide clear mapping to support your petition.
  • Expect a technical review and possible pilot measures before permanent changes.
  • Contact By-law Enforcement or the City traffic division early to confirm required forms and timelines.[1]

Help and Support / Resources


  1. [1] Ville de Longueuil - Règlements et circulation
  2. [2] Service de police de l'agglomération de Longueuil (SPAL)
Daniel Roy

Daniel Roy

Municipal Bylaw Analyst

Daniel analyses municipal bylaws across Canadian provinces and territories. He checks every guide against official municipal and provincial sources.