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Resources

Displaying 211 - 220 results of 950 for ""

Research Report 290 Road surface texture measurement using digital image processing and information theory

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

This report details the progress made in tests in Oklahoma, USA ,and Christchurch, New Zealand, during the period August 2004 to June 2005, exploring digital imaging technology to measure chipseal surface texture.

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.

How the NZ Transport Agency keeps you moving

Published:
Category: State highways , Leaflets & brochures | Audience: General

This booklet provides information on NZ Transport Agency services that help road users have a safe and enjoyable journey while at the same time helping them make smarter travel choices before or during their journeys.

Research Report 287 Multi-lane roundabout designs for cyclists

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

Multi-lane roundabouts are typically viewed by cyclists as one of the most hazardous types of intersections to negotiate and police crash statistics bear this out.

Research Report 286 Investigation of implementation issues for congestion charging

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

The success of the recently introduced congestion-charging scheme in London has raised urban congestion charging to the fore of the transport policy debate.

Research Report 280 Effect on pavement wear of increased mass limits for heavy vehicles – stage 4

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

Accelerated pavement testing at CAPTIF (Canterbury Accelerated Pavement Testing Indoor Facility, Christchurch, New Zealand) was conducted between 2000 and 2004 on a standard two-coat chipseal that is typically used on New Zealand roads.

Research Report 028 Traffic noise from uninterrupted traffic flows

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

The modification of the UK CRTN (Calculation of Road Traffic Noise) formulae for the prediction of traffic noise from uninterrupted traffic flows has been researched.

Research Report 277 Harmonising automated rut depth measurements – stage 2

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

Rut depths are permanent deformations of the pavement structure, and an important indicator of the structural integrity of the pavement as well as having an impact on road user safety.

Check your car resources

Published:
Category: Safe driving , Leaflets & brochures | Audience: General

Regular car care checks will keep your car in good shape.