Resources

Displaying 61 - 70 results of 326 for ""

Road safety survey series

Published:
Category: Technical surveys , Statistics & surveys | Audience: Road controlling authorities

A series of reports on surveys carried out by the Land Transport Safety Authority assessing policies and practices in relation primarily to traffic control devices.

Road safety hardware system testing

Published:
Category: Road safety hardware and practice , Technical memoranda | Audience: Road controlling authorities

To advise of the compliance testing requirements for road safety hardware systems.

Buffered advance stop box

Published:
Category: Guidance for specialists | Audiences: Road controlling authorities, Road traffic engineers & consultants, Roading contractors

Many trucks have significant blind spots around the cab.

Digger placement on a truck

Published:
Category: Commercial drivers & operators , Road codes , Leaflets & brochures | Audiences: Heavy vehicle operators, Road controlling authorities, Roading contractors

This information sheet provides advice on how to safely transport a machine, taking into account the sides of the carrying vehicle and the machine’s surface area on the bed of the carrying vehicle.

Road Maintenance Task Force. Review of road maintenance regime

Published:
Category: Research & reports | Audience: Road controlling authorities

In 2011 the government established the Road Maintenance Task Force to identify opportunities to increase the effectiveness of road maintenance.

Research Report 574 Geosynthetics in basecourse stablisation

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

The application of geosynthetics (ie geogrids) for the stabilisation of basecourses prepared with a River Run rounded gravel aggregate was investigated.

Visibility of roadside barriers and kerbs in New Zealand

Published:
Category: Research & reports | Audience: Road controlling authorities

The objectives of this study were to: determine the extent to which inadequate or inappropriate levels of visibility of roadside furniture is a road safety problem (ie crash cause) both in New Zealand and overseas identify methods (New Zealand and in…

Review of delineation research

Published:
Category: Research & reports | Audience: Road controlling authorities

The purpose of the report is twofold.

Estimation of the density of compacted aggregate layers by direct transmission

Published:
Category: Construction , Asphalt , Specifications | Audiences: Road controlling authorities, Road traffic engineers & consultants, Roading contractors

The T23 method for the estimation of the density of compacted aggregate layers by direct transmission is used to quantify the vertical uniformity of aggregate compacted in a pavement layer.

High modulus asphalt (EME 2)

Published:
Category: Construction , Asphalt , Specifications | Audiences: Road controlling authorities, Road traffic engineers & consultants, Roading contractors

The M32 specification for high modulus asphalt (EME 2) (version 1) and notes (version 1) cover EME 2 high modulus asphalt for roads, industrial pavements and related applications.