Resources

M13 specification for adhesion agents (version 2) sets out the requirements for the testing and use of adhesion (anti-stripping) agents in cutback bitumen used for chip sealing.

To advise on the recommended practice for the design and installation of a ground beam for the support of semi-rigid road safety barrier systems. This design applies to public domain systems only.

This newsletter provides key updates and a summary of recent revisions to existing standards and addition of new standards on the NZ Transport Agency Waka Kotahi (NZTA) register of Standards and Guidelines, and identifies NZTA standards that are curr…

The Road Network Trends Wizard allows you to: look at annual statistics, works completed, condition, use and costs - for local roads and State Highways look at trends or comparisons at a national / regional / local level obtain a copy of the raw data…

This memo provides details of revisions to Transit New Zealand specification P/24: 2008 and the NZ Transport Agency Endorsed RSMA compliance standard for traffic signs that were implemented on 1 July 2008.

An analysis of the effect of resealing the road pavement on routes or on specific bends to reduce loss of control crashes.

This specification covers the supply of steel and fabrication of all components for W-section bridge guardrail, excluding posts, post bolts and terminal fittings.

Urban design involves the arrangement and design of buildings, public spaces, transports, systems, services, and amenities.

This specification sets out the requirements for the supply, cartage and laying of maintenance aggregate for unsealed roads, including preparation of the surface prior to laying.