Traffic Impact Assessment

At Traffic Planning Consultants, our expertise in preparing Traffic Impact Assessments (TIAs) and Integrated Transport Assessments (ITAs) is trusted by clients across the residential, commercial, and public sectors. We go beyond simply stating which Council rules apply — we focus on how to meet regulatory requirements and optimise your project's inputs to deliver smarter, more cost-effective outcomes.

Our traffic engineering team has worked on projects throughout New Zealand, providing site-specific assessments that identify risks early and recommend practical solutions that support successful resource consents.

Whether you're developing in a high-growth urban centre or planning a rural subdivision, our transportation planning specialists tailor each assessment to your unique context. We analyse all aspects of a site's transport environment — including vehicle access, parking demand, pedestrian safety, and public transport connectivity — to help your project move forward with confidence.

Our service includes:

  • Comprehensive Traffic Impact Assessment reports

  • Integrated transport modelling using tools like SIDRA and AIMSUN

  • Alignment with Travel Demand Management strategies

  • Expert witness presentations at Local Authority and Environment Court hearings

Clients also benefit from the real-world insight we bring from delivering projects like the Wynyard Quarter redevelopment, Scott Point plan change and many more.

If you're seeking a smart, results-driven approach to transport assessments, we invite you to explore the rest of our smart solutions and see how we’ve helped unlock complex projects with clarity and efficiency.

Frequently Asked Questions

We have engineered client project success into the way we operate

View projects