Resources

Displaying 31 - 40 results of 58 for ""

Research report 400 Minimising traffic delays during resealing

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

This research demonstrated that: racked-in seals can handle the stress of high-volume traffic racked-in seals can be constructed in an eight-hour working period including any sweeping and road marking closely controlled chip application rates result …

Research report 397 Framework for a National ITS architecture

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

The New Zealand intelligent transport systems (ITS) framework architecture was developed between 2007 and 2010 by Hyder Consulting Ltd for the NZ Transport Agency.

Research Report 023 The reliability of capital cost estimates

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

This study was undertaken to update the National Roads Board Economic Appraisal Manual (1986), which was superceded by Transit New Zealand's Project Evaluation Manual (1991).

Research Report 390 The waterproofness of first-coat chipseal

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

This research project, undertaken in 2006 to 2008, confirms that traffic can force water through first-coat chipseal surfacings that do not visually show signs of cracking.

Research Report 031 User perceptions of the New Zealand state highway system

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

This report is of market research into the perceptions and views of road users about the state highway system in New Zealand.

Research Report 302 Intelligent transport systems: what contributes best to the NZTS objectives?

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

The purpose of this study has been to document international experience of where the greatest benefits have been gained from the implementation of Intelligent Transport Systems (ITS), and to compare these benefits with the key outcomes sought in the …

Research Report 029 Road profile characterisation

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

Roughness indices are used to monitor road condition and prioritise maintenance and rehabilitation programs. The most commonly used measure in New Zealand is NAASRA roughness which is based on the dynamic response of a normal passenger car.