Resources

A key element of the Safer Journeys national road safety strategy is safer speeds.

This research project investigated the differences in cohesive energies of model chipseal samples prepared from bitumen emulsions, the base binders, and the kerosene cutback base binder.

Eighty drivers in four groups of 20 (10 males; 10 females), aged under 30 years, 40–59, 60–69, and 70 years and over respectively, participated in a study, carried out in 1994 in the Waikato region, New Zealand, to identify factors contributing to cr…

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

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

This report presents a summary of the outcomes from a research project commissioned by the NZ Transport Agency to develop design guidance for bridges in New Zealand for liquefaction and lateral spreading effects.

The document that outlines the strategy and intentions of a Crown agency (or department) for the following 1–3 years is a statement of intent (SoI).

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.

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).