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Resources

Displaying 351 - 360 results of 729 for ""

Research Report 631 Benefits and costs of different road expenditure activities

Published:
Category: Economic development , Research programme , Research & reports | Audience: Road traffic engineers & consultants

This research report examines how benefit and cost appraisals for road operations, maintenance and renewal, and minor work improvements could be undertaken in a manner comparable with the appraisal framework for capital investments.

Research Report 629 System dynamics investigation of freight flows, economic development and network performance

Published:
Category: Performance monitoring , Research programme , Research & reports | Audiences: General, Road traffic engineers & consultants

The purpose of this research was to investigate if and how systems dynamic (SD) modelling could be used for understanding traffic flows at an inter-regional (state highway) level, in the context of improving understanding of the relationship between …

Research Report 627 Data standards for the NZ transport network

Published:
Category: Transport demand management , Research programme , Research & reports | Audiences: General, Road traffic engineers & consultants

As transport network operations become more and more time critical the requirement for knowledge of the performance and state of the network becomes more significant for decision support.

Research Report 626 The long-term acoustic performance of New Zealand standard porous asphalt

Published:
Category: Activity management , Research programme , Research & reports | Audiences: General, Road traffic engineers & consultants, Roading contractors

Research was commissioned to investigate the long-term acoustic performance of New Zealand standard porous asphalt made to TNZ P/11 Specification for open graded porous asphalt (OGPA).

Research Report 625 Use of technology to measure and improve freight movements

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

The advance of technology has created several rich sources of data to analyse road network performance and freight patterns.

Research Report 616 Assessing the value of public transport as a network

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

The development of a comprehensive mechanism for measuring the value of public transport is important to gain a greater understanding of existing networks and plan optimal future networks.

Research Report 591 Evaluation of the effectiveness of the NZ Transport Agency’s procurement policy

Published:
Category: Performance monitoring , Research programme , Research & reports | Audiences: Advice and assistance, General

This report presents the results of an independent evaluation undertaken by Allen and Clarke between January and July 2015 on the effectiveness of the NZ Transport Agency (the Transport Agency) procurement policy framework and its implementation by f…

Research Report 613 Seismic design and performance of high cut slopes

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

A review of the performance of slopes in historical earthquakes, a review of relevant literature describing recent research, consideration of New Zealand’s distinctive topography and seismicity, and limited numerical analyses have been carried out.