This centreline dataset is a hybrid of both public and private data. The geometry (centreline) has been extracted from CoreLogic and the carriageways and attribution (information behind the centreline) is supplied from individual Road Controlling Authorities (RCA), or councils.
This centreline dataset will be updated monthly.
The National Road Centreline data is made available to you on the following terms:
- You may use the data, including making derivative works, for non-commercial purposes only.
- You must not use, or permit any other person to use, the data in vehicle or personal turn-by-turn real time navigation systems.
- You must not make the data, or any part of the data (excluding derivative works you create), available to any other person.
- You may make derivative works that you have created using the data available to third parties provided that such derivative works:
- shall be used for non-commercial purposes only;
- must not be used in vehicle or personal turn-by-turn real time navigation systems; and
- are made available in a manner that prevents access to, or reverse engineering of, the National Road Centreline or raw or underlying data comprised in the National Road Centreline.
- The data is made available to you on an “as is, where is” basis and neither the NZ Transport Agency, NZ Road Controlling Authorities, nor CoreLogic make any representations or warranties about the accuracy or completeness of the data or that it is does not infringe the rights of any third parties.
- To the greatest extent permitted by law, neither the NZ Transport Agency, NZ Road Controlling Authorities, nor CoreLogic shall be liable to you in any way (including negligence) for any loss (direct or indirect) you may suffer in connection with your use or possession of the data.
- These terms confer a benefit on, and are enforceable by, CoreLogic in accordance with the Contract and Commercial Law Act 2017.
- The NZ Transport Agency may share the information you provide when registering an account, information about that data you have downloaded and any other information connected to your account with CoreLogic to assist CoreLogic enforce its benefits under these terms.
National Road Centreline data request form
By submitting your request you are agreeing to the above terms.