Resources

International literature on unsealed road condition rating systems was reviewed in 1993-94, with the objective of recommending to Transit New Zealand a system suitable for use on unsealed roads in New Zealand.

This paper presents the findings from an econometric analysis of public transport patronage growth for a selection of New Zealand cities: Auckland, Wellington, Hamilton and Tauranga.

This report summarises research carried out in 2011–12 to quantify the effects of roadside barriers and clear zones on mitigation of run-off-road crash numbers and crash severity for New Zealand road and roadside characteristics through statistical a…

This research project, which was undertaken between 2003 and 2006, aimed to improve the understanding of the effect that environmental factors (eg rainfall and detritus) have on the variation of measured skid resistance, both in the short and longer …

This research considers land use and transport accessibility drawing on international practice from the UK, Europe, USA and Australia.

The design of frost-resistant pavements are discussed.

The objective of this research (undertaken in 2010–12) was to provide improved evidence (potentially leading to improved modelling, monitoring and evaluation methods) on the implications of major road investments in New Zealand on significant factors…

This research report on the strategic electronic monitoring of heavy commercial vehicles (HCVs) was prepared by Traffic Design Group in 2011–12.