Resources

The corrosion of reinforcing bars and prestressing steel is the most significant risk to the durability of concrete road bridges in New Zealand.

A brief overview of transport and the context within which transport is provided in the Whangarei District.

Pavement performance modelling for New Zealand roading networks, currently relies on an adjusted structural number (SNP) which is a single parameter intended to describe the performance of a multi-layered pavement structure in terms of its rate of de…

This report develops project evaluation procedures to incorporate risk assessment of road link reliabilities.

A comprehensive compilation of road safety crash and casualty data in the Wellington area.

A rapid method has been developed to evaluate the night lighting conditions at a road site in terms of the performance values of the Road Lighting Code.

Statistics, works completed, trends in condition, use and costs for roads - compiled annually by NZ Transport Agency using data received from each territorial authority in New Zealand.

An assessment of the key road safety issues in the Ruapehu district - used for targeting actions to reduce casualties.

This research explores the potential for the ‘network-planning’ approach to the design of public transport to improve patronage of public transport services in Auckland, Wellington and Christchurch.

This study provides guidance on vehicle emission factors (VEFs) for loads of copper and zinc discharged in road runoff, and the performance of stormwater treatment devices for removing these metals and total suspended sediments (TSS).