Resources

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.

After a change of government or when a new Minister of Transport is appointed, a briefing document is written to help the Minister understand the key issues faced by the Transport Agency and our approach to them.

This report presents the results of a research programme involving both laboratory and on-road investigations that has been carried out in 1996–97 with the aims of: improved understanding of the Polished Stone Value (PSV) test and its application to …

This rule sets requirements relating to tyres and wheels and their assembly with hubs and axles, on all motor vehicles and also on pedal cycles.

A mechanistic design procedure was adopted by Transit New Zealand for rehabilitation projects on New Zealand roads.

This report presents the findings from a review of the operation and completed projects conducted at the Canterbury Accelerated Pavement Testing Indoor Facility (CAPTIF) and the Australian Accelerated Loading Facility (ALF).

This rule covers requirements for the design, construction, installation, operation and maintenance of traffic control devices, and functions and responsibilities of road controlling authorities.

The rail action plan outlines the areas in rail safety that we will focus attention on over the next few years.

This report is Section IV of four 'stand alone' documents that can be used by road controlling authorities, maintenance engineers, and industrial painting contractors when carrying out removal or maintenance of lead-based paints on steel ro…

This report reviews South African experience of modifying aggregates with bitumen and a trial use of bitumen to modify two unsealed roads in the Central Otago district.