Resources

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State highway three-year plan instructions manual (SM018)

Published:
Category: Asset management , Manuals | Audience: Roading contractors

State highway three-year plan instructions manual (SM018) instructs how the plans for investing in state highway maintenance, operations and renewals need to be developed, presented, and reviewed.

Standards and Guidelines Update – 21 March 2024

Published:
Category: Technical advice note | Audiences: Land developers, Road traffic engineers & consultants, Roading contractors

This newsletter provides 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 currently being cons…

Specification for colours for traffic control devices

Published:
Category: Signs , Maintenance , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification for colour for traffic control devices has been written by practitioners, with consultation and stakeholder engagement.

Maintenance of highway lighting

Published:
Category: Lighting , Maintenance , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification and guidance notes set out the requirements for the maintenance of highway lighting, including belisha beacons, floodlighting, and illuminated signs.

Colour indicator test for the presence of adhesion agent in chip seal binders (T30)

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

The T30 laboratory test method is used to detect the presence of adhesion agent chemicals in cutback bitumen used as a binder for chip sealing.