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AUNZ

Service

Transport

Traffic engineering, transport planning and road safety work, from initial impact assessments and design through to construction traffic management.

Newly sealed rural road on Mangakāhia Road, Northland, with a completed concrete pile-cap retaining wall and guardrail along the outer edge and a tip truck working the seal

Experience

Our experience

Traffic engineering shouldn't be a detour on a development programme. Our team provides expert guidance from early concept through to final construction, so that traffic outcomes are designed in rather than worked around later. We focus equally on keeping traffic moving and on the safety of the communities our clients' projects land in.

Traffic management

We develop and review the documents and plans that allow work to happen on or near the road network.

Traffic guidance schemes

Traffic management plans and strategies

Traffic staging and event planning

Expert peer reviews

Road safety audits

Studies and design

On the planning and design side, we offer the analytical and design work needed to secure consent and to deliver projects that integrate with their surrounds.

Traffic impact assessments

Road safety audits at all project phases

Transport planning

Detailed engineering design

What this work involves

Traffic and transport work decides two things a development cannot easily change later: how vehicles, cyclists and pedestrians get in and out, and whether the network outside the boundary can absorb them. Both need answering before a layout is fixed, which is why we would rather be in the room at concept stage than reviewing a consent application that has already committed to an access point.

Our scope runs from transport planning and traffic impact assessment through to detailed design and the traffic management that lets construction happen on a live road. We prepare traffic guidance schemes and management plans, review them for others, run road safety audits at every project phase, and provide the analysis a council or road controlling authority needs to accept a proposal.

Traffic impact assessments and transport planning

Road safety audits at all project phases

Traffic guidance schemes and traffic management plans

Staging, event and construction traffic planning

Detailed engineering design of roads and intersections

Independent peer review and expert evidence

How we approach it

Safety and capacity are usually presented as a trade-off, and occasionally they are, but most of the time a scheme fails on both because the underlying assumptions were never tested. We prefer to state the demand assumptions up front, show what happens if they are wrong, and design for the case the client can live with. Because our traffic people sit alongside civil, structural and geotechnical teams, the answer that comes back accounts for what can actually be built on the site rather than what looks tidy in a plan view.

Talk to our transport team

Let's talk about your project

Tell us what you're working on and our team will be in touch promptly.

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