Resources

Deck joints are a potential source of deterioration and maintenance problems in a bridge structure and have been identified as the most common maintenance problem in New Zealand road bridges.

An assessment of the key road safety issues in the Upper Hutt city - used for targeting actions to reduce casualties.

This research project, carried out between 1995–1997, explores the personal travel characteristics of New Zealanders that have been recorded in various household interview surveys (HIS) carried out over the last 30 years.

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

A limited survey of roading practitioners was carried out to determine their opinion and needs with respect to communicating the findings of research about the properties of unbound aggregates.

The report develops and analyses proposals for output-based funding (OBF) for passenger transport, including implications of output-based contracts, and the use of subsidised deregulation.

An assessment of the key road safety issues in the West Coast region - used for targeting actions to reduce casualties.

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

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

The structural number (SN) of a road pavement is a method for describing the strength of a road pavement, in pavement deterioration models that are currently being calibrated for New Zealand road conditions.