Practitioner notes from Tohunga Transport Advisory Partners. NZ transport policy, pavement engineering, modelling and asset management — senior-led commentary.https://www.ttap.co.nz/en-nzhttps://www.ttap.co.nz/insights/ita-approach/https://www.ttap.co.nz/insights/ita-approach/An Integrated Transport Assessment is meant to be the bridge between a development proposal and the network it lands on. Most ITAs we see are bridges with one end missing. Notes on the seven things a good ITA does, and the scoping tool we built so the missing end stops being missing.Fri, 29 May 2026 00:00:00 GMTITAbusiness caseplanningresource consentmethodologyTTAPhttps://www.ttap.co.nz/insights/reading-the-nzta-idm-update/https://www.ttap.co.nz/insights/reading-the-nzta-idm-update/The 2026 update to the NZ Transport Agency Infrastructure Design Manual landed quietly but shifts how panel members will be evaluated against pavement-life outcomes. A practitioner's read on the seven changes that matter for everyone designing or assuring NZ state highway pavement.Fri, 29 May 2026 00:00:00 GMTNZTAIDMpavement designMSQApolicyTTAPhttps://www.ttap.co.nz/insights/amp-dashboard-methodology/https://www.ttap.co.nz/insights/amp-dashboard-methodology/A Power BI Activity Management Plan dashboard is only worth what the data behind it can defend. Notes on the six things that turned our Porirua AMP programme into a No. 3 national ranking — and how to build the equivalent for your council network.Fri, 29 May 2026 00:00:00 GMTAMPasset managementPower BIREGmethodologyTTAP