Resources

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.

This report describes research undertaken for Land Transport New Zealand on walking and cycling strategies.

Between 2002–2004 a four-part research programme was undertaken to identify hazards to cyclists from features of the road network that are designed to benefit motorists.

As one of the outputs from the Transfund research project Standardisation of Design Flows and Debris Control Intake Structures, the purpose of this report is to provide further information for the bridge and culvert designer on hydrological approache…

This research develops an assessment tool and provides initial findings of whether RCAs are meeting their obligations under the Civil Defence and Emergency Management (CDEM) Act 2002, which states that the road network, among the other lifelines util…

A study was conducted to examine whether the New Zealand Code of practice for temporary traffic management guidelines for the implementation of temporary speed limits (TSL) result in driver speeds that match safe travelling speeds.

The Australian/New Zealand standard Lighting for roads and public spaces, part 3.1: pedestrian area (category P) lighting - performance and design requirements (AS/NZS 1158.3.1:2005) sets out specifications for pedestrian lighting.

Warm asphalts are asphalts produced at significantly lower temperatures than the C that is typical of a hot mix plant.

The corrosion of reinforcing bars and prestressing steel is the most significant risk to the durability of concrete road bridges in New Zealand.