Key Takeaways
- The NZ Transport Agency Waka Kotahi (NZTA) is working to minimize disruption to road users, residents, and businesses during road closures.
- The overnight closures on the Desert Road are necessary to ensure safety and complete the T2W rebuilding work.
- The recommended detour via SH41, SH47, SH4, SH49, and back to SH1 in Waiouru adds about 35 minutes to journeys.
- General road maintenance is also being performed during the summer works season, which may require daytime stop/go traffic management.
- The T2W project is expected to be completed within months, thanks to the Government’s $2.07 billion Pothole Prevention fund.
Introduction to the Project
Minimising disruption for road users, residents, and businesses is always a top priority for the NZ Transport Agency Waka Kotahi (NZTA). According to Roger Brady, the Waikato and Bay of Plenty maintenance and operations regional manager, the agency does not close roads unless it is essential to ensure safety and to get the job done. In the case of the current road closures on the Desert Road, it is a matter of short-term "pain" for long-term gain. The NZTA appreciates the patience of everyone affected while they work to improve this vital roading network.
Overnight Closures and Detours
The overnight closures on the Desert Road are necessary to complete the T2W rebuilding work. During these closures, the recommended detour is via SH41, SH47, SH4, SH49, and back to SH1 in Waiouru, and vice versa. However, those travelling on this alternative route need to be aware that it adds about 35 minutes to their journeys. The NZTA is working to minimize disruptions and ensure that the detours are well-managed to reduce delays as much as possible.
General Road Maintenance
In addition to the T2W rebuilding work, there is a significant amount of general road maintenance happening at various sites on the Desert Road during the summer works season. This maintenance work will require daytime stop/go traffic management, which may cause some delays. The NZTA is coordinating the schedule to reduce delays as much as possible and ensure that the work is completed efficiently.
T2W Project Update
The T2W project is making good progress, thanks to the Government’s $2.07 billion Pothole Prevention fund. The fund has enabled the NZTA to condense four seasons of work into two, reducing future disruption on these sections of SH1. The project, which began in September 2024, is now expected to be completed within months. According to Roger Brady, it’s a matter of months before contractors working for NZTA will have completed the project’s entire 60km, which is 27 percent of SH1’s total 220km length.
Summer Works Season
The summer works season is a busy time for both road users and the NZTA crews. The weather and ground conditions are generally best during summer, making it an ideal time to complete the T2W project and other road maintenance work. The NZTA is working hard to ensure that the project is completed as soon as possible, so that road users can get back to business as usual along SH1. With the project’s completion in sight, the NZTA is urging everyone to be patient and to plan their journeys accordingly, taking into account the detours and potential delays.
Conclusion
In conclusion, the NZTA is working to minimize disruption to road users, residents, and businesses during the road closures on the Desert Road. The overnight closures and detours are necessary to complete the T2W rebuilding work, and the general road maintenance is essential to ensure the safety and quality of the road network. With the project’s completion expected within months, the NZTA is urging everyone to be patient and to plan their journeys accordingly. The end result will be a improved and safer roading network, which will benefit everyone in the long run.


