Traffic and Transport Modelling

At Traffic Planning Consultants, we deliver robust traffic and transport modelling to support smarter planning, better investment decisions, and long-term network performance. Our models provide evidence-based insights into how developments, infrastructure upgrades, or policy changes will impact movement across urban and regional environments.

Every model we build is customised to your project’s needs — whether you're assessing capacity for a new commercial development, evaluating a road corridor upgrade, or testing the outcomes of a travel demand management plan.

Using advanced modelling platforms including SIDRA Intersection, S-Paramics, and AIMSUN, we help clients:

  • Analyse current and future traffic flows
  • Assess intersection performance and network capacity
  • Forecast mode share changes and support business case development
  • Optimise access, circulation, and staging for complex developments
  • Undertake peer reviews of third-party traffic models

Our modelling work supports integrated transport outcomes, tying closely into our services in transportation planning, traffic engineering, and traffic impact assessment.

Clients rely on our expertise for projects ranging from local subdivisions to regionally significant upgrades. For example:

  • In the Scott Point Plan Change, modelling informed the structure plan and integrated transport assessment for ~3,000 new dwellings
  • At the Wynyard Quarter Innovation Precinct, our modelling helped align access design with multimodal transport needs
  • Through smart solutions, we’ve shown how modelling can guide depot siting decisions that reduce costs and improve service efficiency

Whether you need a new model, a peer review, or independent advice to support resource consent or investment planning, our modelling team brings clarity to even the most complex transport challenges.

Explore more about how we support successful projects — or get in touch to discuss how data-driven modelling can guide your next move.

We have engineered client project success into the way we operate

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