Resources

The objective of this research, which was carried out between 2010 and 2012, was to investigate the effectiveness of the current road condition rating system with a view to improving the accuracy and confidence in the data collected.

Reducing driver distraction, including distraction resulting from mobile phone use, is an aim of New Zealand’s Safer Journeys programme.

The objective of this research (undertaken in 2010–12) was to provide urban bus operators and public transport contracting authorities in New Zealand with practical guidance on methods for diagnosis of urban bus service (un)reliability, the causes of…

This report provides guidance on the design of steel-concrete composite bridges, which consist of steel girders and reinforced concrete slabs on top.

This project was designed to investigate the importance of drainage maintenance for pavement performance and to recommend a maintenance strategy.

This research investigated the effect of road roughness, macrotexture and testing speed on GripTester measurements.

The objective of this research project was to undertake primary market research in New Zealand, at an exploratory level, to gain greater understanding of car passengers’ valuations of travel time savings in a range of situations (including passenger …

A computer model was devised in 1993 to predict heavy traffic flows generated by the operations arising from the 30-year planning period of a production forest (from planting to harvest) in New Zealand, for an area served by a road network.

Detailed observations of air quality and local meteorology were conducted on either side of a stretch of the Auckland southern motorway, and in the surrounding residential neighbourhood.

The National Traffic Database (NTDB) is a system for storing traffic data on each of approximately 120,000 sections of New Zealand public road network (state highways and local roads).