Resources

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Research Report 572 Detailed customer requirements of travel information services, and the effectiveness of current channels

Published:
Category: Integrated land use and transport systems , Research programme , Research & reports | Audiences: General, Road controlling authorities, Road traffic engineers & consultants

The purpose of this report was to build on Transport Agency research report 540 ‘Customers’ requirements of multimodal travel information systems’ to provide practical market and customer research on the delivery methods that customers would prefer a…

Research Report 571 Approaches to valuing injury and mortality risk in transport assessments

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

This report describes a review of literature on approaches to valuing injury and mortality risk in transport assessments.

Research Report 570 Travel time saving assessment

Published:
Category: Integrated land use and transport systems , Research programme , Research & reports | Audience: General

This research report covers the following aspects (from New Zealand and international perspectives) relating to the valuation of travel time savings for use in the economic appraisal of transport initiatives: The relative importance of travel time sa…

Research Report 569 Public transport and the next generation

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

There is an increased use of public transport among Generation Y compared with previous generations, but there is limited information on the specific factors related to this trend and whether demand is temporary, sustained, or growing.

Research Report 099 Bitumen emulsion sealing: New Zealand field trials

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

In April 1994 a comparative trial of the performance of bitumen emulsion and cutback bitumen as chipsealing binders was constructed.

Understanding the safety impacts and opportunities of state highway resurfacings and renewals

Published:
Category: Skid resistance & textures , Research & reports | Audience: Road traffic engineers & consultants

Waka Kotahi commissioned the research Understanding the safety impacts and opportunities of state highway resurfacings and renewals, January 2020, to better understand the safety implications of state highway maintenance.

Research Report 097 Impact of slip sediment on the biota in a New Zealand alpine stream

Published:
Category: Environmental impacts of land transport , Research programme , Research & reports | Audience: General

Following an earthquake on 18 June 1994, a large slip partially blocked the Bealey River in Arthur's Pass National Park, South Island, New Zealand, and introduced a large quantity of silt and terrestrial organic matter into the river.

Research Report 095 Assessing heavy vehicle suspension for road wear

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

This report describes a substantial research project to determine procedures for assessing the road-friendliness of heavy vehicle suspension systems. The initial aim was to develop a procedure for replicating the on-road dynamic wheel forces generate…