What is a designation
A designation is a planning tool used to identify and protect land needed for a public work, such as a transport project. It does not always mean work will happen immediately. It protects the land needed for the project so it can be delivered in the future.
For the Airport to Botany bus rapid transit project, the designations allow Auckland Transport to use specific land or routes for the project in line with the conditions of the designation. They also help protect the land from other activities that could prevent or make it harder to deliver the project in the future.
AT designations in the Auckland Unitary Plan
The full Airport to Botany bus rapid transit project is not currently funded for delivery.
Auckland Transport will seek funding for future stages through the Regional Land Transport Plan, which is reviewed every three years.
Further clarity on future funding is expected next year.
Confirmed designations
The Airport to Botany route is protected through several confirmed designations, each covering a different section of the corridor.
Designation 1852 (was NoR 1)
Airport to Botany Bus Rapid Transit — Botany to Rongomai Park.
View the designation map (PDF, 5.2MB)
Download the designation conditions (PDF, 4.8MB)
Designation 1853 (was NOR 2)
Airport to Botany Bus Rapid Transit — Rongomai Park to Puhinui Station.
The designation map and designation conditions will be available soon.
Designation 1842 (was NoR 3)
Airport to Botany Bus Rapid Transit — Puhinui Station to SH20/20B Interchange.
View the designation map (PDF, 2.1MB)
Download the designation conditions (PDF, 2MB)
Designation 1843 (was NoR 4)
Airport to Botany Bus Rapid Transit — SH20/20B Interchange to Orrs Road.
View the designation map (PDF, 1.5MB)
Download the designation conditions (PDF, 595KB)
Alternatively, you can view the conditions in Chapter K of the Unitary Plan (opens in a new tab).
Route protection status and designation conditions
Notices of requirement were submitted to Auckland Council in 2023 to protect the land needed by Auckland Transport and NZ Transport Agency Waka Kotahi for the project.
The Airport to Botany rapid transit designations were confirmed in 2025 and are now included in the Auckland Unitary Plan.
Information for landowners
General information for landowners
Information for landowners within a designation
Who to contact
Property purchase
Contact our acquisition team if:
- your property is affected by an Airport to Botany bus rapid transit designation
- you have questions about property purchase or the property purchase process.
You can email property.acquisitions@at.govt.nz.
Property designation
Contact our planning team if:
- your property is affected by an Airport to Botany bus rapid transit designation
- you have questions about the designation and the planning impacts on your property.
You can email aucklandtransportplanningteam@at.govt.nz.
What will happen to the directly affected properties
If your property is affected by an Airport to Botany bus rapid transit designation and you have questions about property acquisition or the property purchase process, please contact Auckland Transport’s planning team at aucklandtransportplanningteam@at.govt.nz.
If you are a developer and would like further information about this project, email the Auckland Transport strategic development programmes team at strategicdevelopment@at.govt.nz.
A designation can affect business owners, operators and occupiers as well as landowners, depending on how the property is used. If you lease or occupy a property within an Airport to Botany rapid transit designation, please speak with the property owner before making any changes to how you use the property.
Carrying out works on designated property
If you are planning works in your property, such as residential or commercial development, you may need approval from Auckland Transport. Contact Auckland Transport:
- phone 09 355 3550
- email a2b@at.govt.nz
Where to get support
If you are a landowner and feel anxious about the designation or the project, there is support available.
Please email us at a2b@at.govt.nz if you would like to connect to the team.
Single-stage business cases and appendices
Business cases
Short-term airport access single-stage business case (PDF, 28MB)
Airport to Botany and 20Connect single-stage business case (PDF, 51MB)
Appendices
Supplementary information (PDF, 3.6MB)
Appendix A: Airport to Botany and 20Connect ILM (PDF, 463KB)
Appendix B1: Airport to Botany long list assessment (PDF, 20MB)
Appendix B2: 20Connect long list assessment (PDF, 17MB)
Appendix C1: Airport to Botany short list assessment (PDF, 2.7MB)
Appendix C2: 20Connect short list assessment (PDF, 23MB)
Appendix D: Southwest Gateway benefits realisation plan (PDF, 3.8MB)
Appendix E: Southwest Gateway staging technical note (PDF, 2.5MB)
Appendix F: Engagement summary (PDF, 23MB)
Appendix G1: Southwest Gateway network operating plan (PDF, 12MB)
Appendix G2: Concept of operations (PDF, 4.6MB)
Appendix H: Southwest Gateway demand access management (PDF, 5.8MB)
Appendix I: Risk register (PDF, 735KB)
Appendix J1: Airport to Botany cost estimate report (PDF, 4.8MB)
Appendix J2: 20Connect cost estimate report (PDF, 3.5MB)
Appendix J3: Maintenance renewal cost technical note (PDF, 241KB)
Appendix K: Southwest Gateway programme economics (PDF, 12.7MB)
Appendix L: Airport to Botany and 20Connect joint consenting strategy report (PDF, 15MB)
Appendix M1: Airport to Botany property acquisition strategy (PDF, 20MB)
Appendix M2: 20Connect property acquisition strategy (PDF, 18MB)
Appendix N1: Airport to Botany design philosophy (available soon)
Appendix N2: 20Connect design philosophy (available soon)
Appendix O: 20Connect design drawings (PDF, 2.9MB)
Appendix P: Corridor strategy (PDF, 9.4MB)
Appendix Q: Medium term strategy with correct GA Plans 2023 (PDF, 8.7MB)
Appendix R: Botany interchange assessment (PDF, 5.2MB)
Appendix S: Botany integration options review (PDF, 2.4MB)
Appendix T: Heavy rail options summary technical note (PDF, 531KB)
Appendix U: Transit oriented development land use study (PDF, 7.6MB)
Appendix V: Covid-19 sensitivity technical note (PDF, 2MB)
Appendix W: Kantar TNS airport access research (1.9MB)
Appendix X: Issued technical notes (available soon)