Resources

Dipentene (a solvent derived from radiata pine) and toluene were investigated as alternatives to the ozone-depleting methyl chloroform used in bitumen content determinations of asphalt.

This report describes research undertaken for Land Transport New Zealand on walking and cycling strategies.

This report presents the findings of the monitoring programme undertaken by GHD at Snake Hill (SH1 RP 144/11.34), a road slip site which was stabilised using graded gravel column drains.

In order to improve the efficiency of the road transport industry in New Zealand, a range of mass limit increases for heavy vehicles has been proposed.

Between 2002–2004 a four-part research programme was undertaken to identify hazards to cyclists from features of the road network that are designed to benefit motorists.

As one of the outputs from the Transfund research project Standardisation of Design Flows and Debris Control Intake Structures, the purpose of this report is to provide further information for the bridge and culvert designer on hydrological approache…

This report investigates traffic patterns and estimation of annual average daily traffic, and suggests a basis for a traffic count monitoring programme based on Transit New Zealand's regular traffic monitoring strategy.

In 1989 the New Zealand government introduced legislation to reform the process whereby public funds were spent on the procurement of public passenger transport services, and to take effect from 1 July 1991.

A research project was undertaken in 2001–2003 to investigate the application of employer travel plans in New Zealand.

Strategic environmental assessment (SEA) is widely used in transport policy development and planning in Europe and North America.