Resources

The measurement of traffic volumes on an extensive nationwide network is a very large task.

This report describes investigating ways of quantifying the severance effects of roads.

Bridge health monitoring is a method of evaluating the ability of a bridge to perform its required task (also called fitness for purpose) by monitoring the response of the bridge to the traffic loads it has to withstand.

Bridge health monitoring is a method of evaluating the ability of a bridge to perform its required task (also called fitness for purpose) by monitoring the response of the bridge to the traffic loads it has to withstand.

Bridge health monitoring is a method of evaluating the ability of a bridge to perform its required task (also called fitness for purpose) by monitoring the response of the bridge to the traffic loads it has to withstand.

Small diameter tyres are increasingly being used in heavy vehicle applications.

A high binder content (78%) polymer-modified bitumen emulsion used in a 'racked-in' sealing system was trialed from 1993 to 1995 as a surfacing in high traffic stress areas for New Zealand roads.

Obtaining a reference road profile is vital for the validation of profiling devices.

The effects of frost and ice on the skid resistance of a range of road surface types used in New Zealand were examined in a laboratory-based study, carried out in 2001-02.

A computer simulation study was conducted to investigate the viability of harmonising rut depth measurements from different automated rut depth measurement profilometers.