Resources

This memo provides details of grates that are acceptable in principle for use with precast concrete headwalls on state highways to protect the headwalls and vehicle occupants from the effects of vehicle impact.

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.

This memo provides requirements for the provision of services on existing state highway structures.

This memorandum provides information for practitioners on the calculation of road superelevation appropriate for a vehicle speed and curve radius.