TMP Knowledge Hub

Road closure TMP guide

A road closure TMP needs closure extents, detour logic, emergency access, affected properties, stakeholder considerations, reopening process and clear timing.

Road closure TMP guide guide for New Zealand TMP, CAR and road corridor planning

Plain-English explanation

The key points, split into simple blocks so the page is useful without feeling like a wall of text.

01

Detour planning

A good detour is suitable for the traffic that will use it, including heavy vehicles, buses, cyclists and emergency services. It should be signed clearly and avoid low bridges, narrow gaps or residential streets that cannot cope with diverted traffic.

02

Stakeholder notes

Road closures affect residents, businesses, emergency services, public transport, schools and event venues. The TMP or supporting methodology should show how these groups were considered and who will be notified.

03

RCA timing

RCAs need time to review closures, especially if detours cross other authorities or state highways. Submit early and be ready to adjust dates based on feedback or conflicting works in the area.

Contractor checklist

Before you request help

  • Confirm the work location and RCA
  • Describe the work method and staging
  • Collect plans, photos and dates
  • Check pedestrian, cyclist and property access impacts
  • Keep TMP, CAR and WAP details aligned
FAQ

Common questions

Who reviews the TMP or CAR?

The relevant council, RCA or network owner reviews the submission. Our role is to help make the information clearer, more complete and easier to respond to.

What do you need before starting?

Send the work location, scope, dates, site plans or markups, methodology, hours of work, access needs, photos if available, and any RCA comments already received.

Can you work with our on-road crew or traffic management provider?

Yes. Your TMP Designer focuses on the planning, documentation and drawing support around the job. If your project also needs on-road setup, equipment or training, we can keep the TMP, CAR/WAP and drawing information aligned while those field services are arranged with the right provider.

From scope to submission

Send the scope. We will tell you what is needed.

Send plans, photos, dates or RCA comments and get practical next steps for TMP design, CAR support, amendments or overflow planning.