Resources

Displaying 51 - 60 results of 711 for ""

Research Report 630 Ex-post evaluation of transport interventions using causal inference methods

Published:
Category: Performance monitoring , Research programme , Research & reports | Audience: General

This report reviews, summarises and gives guidance for the choice and application of causal inference techniques to ex-post evaluation of the impacts of interventions in the transport sector.

Research Report 622 Best practice guide for pavement stabilisation

Published:
Category: Activity management , Research programme , Research & reports | Audience: General

New Zealand pavement engineers, in collaboration with colleagues in South Africa and Australia, are recognised internationally as leaders in the use of stabilisation in highway, road, airport, port and industrial hardstand pavement applications.

Research Report 621 Regulations and safety for electric bicycles and other low-powered vehicles

Published:
Category: Safety, security and public health , Research programme , Research & reports | Audiences: General, Motorists, Walkers & cyclists

This research report presents a review of overseas legislation, technology trends, market and safety analyses for low-powered, low-speed vehicles.

Research Report 618 Trialling best value delineation treatments for rural roads

Published:
Category: Activity management , Research programme , Research & reports | Audiences: General, Roading contractors

Providing a safe, comfortable, cost-effective visual environment to help drivers navigate rural roads requires a better understanding of the strengths and limitations of different delineation devices, materials and treatment configurations.

Research Report 597 The prevalence and impairment effects of drugged driving in New Zealand

Published:
Category: Safety, security and public health , Research programme , Research & reports | Audience: General

The purpose of the research was to establish a quantitative picture of the type and the extent of drugged driving in New Zealand and investigate the level of driving impairment produced by the most commonly used drugs, both legal and illegal.

Research Report 619 Approaches to estimating regional input-output tables

Published:
Category: Economic development , Research programme , Research & reports | Audience: General

A methodology was developed with which to produce regional input-output tables for New Zealand.

Research Report 615 Maintaining the effectiveness of audio tactile profiled roadmarkings for their full life cycle

Published:
Category: Activity management , Research programme , Research & reports | Audience: General

This research considered maintenance of the audio, tactile and visual effects of ATP roadmarkings including for situations where the road surface was to be resealed while the ATP roadmarkings had remaining effective life.