Resources

This specification applies to the in-situ stabilisation of granular pavement layers using cement, lime, bitumen emulsion or foamed bitumen.

Stabilisation of pavement layers has a long history in New Zealand.

This specification and guidance notes set out requirements for improving the macrotexture (texture) of a pavement surface using high-pressure water or grooving treatments.

A design guide for highways with a positive collection system which was developed by the Roading Division of Ministry of Works.

Approval of 6mm OCLYTE short stub TM manufactured by CSP Pacific including conditions for use.

Specification and guidance notes for the erection and maintenance of traffic signs, chevrons, markers and sight rails.

The Environmental and Social Responsibility (ESR) Policy sets out how Waka Kotahi commits to operating in a socially and environmentally responsible and sustainable way across all of its activities, including corporate activities and statutory functi…

This specification and accompanying guidance notes set out the requirements for high performance road markings for road safety.

The workbook provides a common approach to estimating green house gas emissions from road projects for road designers, builders, managers and operators at the key stages of construction, operation and maintenance.