| 2001 |
Hutt River Floodplain Management Plan |
| 2009 |
Hutt City Council ‘Making Places’ concepts |
| 2012 |
Greater Wellington flood protection option development |
| 2014 |
Melling Gateway Strategic Case |
| 2015 |
Greater Wellington flood protection option selected |
| 2016 |
SH2 Programme Business Case - Ngauranga to Te Marua |
| 2017 |
Preliminary design; NZ Transport Agency - Waka Kotahi Melling intersection Indicative Business Case |
| 2019 |
Waka Kotahi Melling transport improvements Single Stage Business Case |
| 2019–2021 |
Pre-implementation planning and design; community engagement; business case |
| 2021 |
Project resource consent lodged on 25 August 2021 |
| 2022 |
Resource consent approved; design and construction Alliance contract preparation and award |
| May 2023 |
Establishment of Te Wai Takamori o Te Awa Kairangi - Delivering RiverLink Alliance |
| June 2023 - June 2024 |
Confirming scope and reviewing the Reference Design |
| July 2023 - June 2024 |
Undertaking ground investigations, property removal, locating utilities and pavement investigations |
| October 2023 |
Start developing detailed design for early works i.e. Mills Street stopbank |
| February 2024 |
Commence early works, including site establishment, Mills St stopbank |
| 2024-2025 |
Detailed design for the main construction works |
| 2024 onwards |
Commence main construction works |
| 2028 |
Expected construction finish |
