A key rural route in the Hauraki District has reopened after a major reconstruction effort, restoring access for residents and businesses months after it was severely damaged in a powerful storm.
Golden Valley Road, near Waihī, officially reopened on May 16, marking the end of an urgent rebuild project prompted by a destructive weather event earlier this year. The storm, which struck in autumn 2023, caused a large section of the road to collapse under intense rainfall, cutting off access and forcing emergency detours for weeks.
The damage underscored the vulnerability of rural infrastructure to extreme weather and spurred immediate action from the Hauraki District Council. Engineers assessed the site within days of the event, and work crews were quickly mobilised to begin repairs.
The reconstruction involved rebuilding the washed-out carriageway, stabilising embankments, and upgrading drainage systems to reduce the risk of future erosion.
To complete the civil works on the project, HDC’s Project Management Office worked alongside HD Geo for Geotech investigations, Venti for construction, and Pinnacles Civil.
Hauraki District Council Infrastructure Services Manager Adrian de Laborde praised the community’s patience and the fast turnaround from the contractors once the rehabilitation started in February 2025.
“There were a number of considerations that went into the planning of the work, particularly due to the timing of the flood event in May 2023. Being the beginning of winter, geotech work or construction couldn’t start, so the road was closed. We used the time to explore two preliminary design options and costs – go with a full reinstatement or close the road with cul-de-sacs at each end. Council gave the go-ahead in March last year to go with a full reinstatement. Contractors were lined up and ready to go for this construction season, and it all went very smoothly once work started.”
De Laborde said that while the damage was significant, it was an opportunity to future-proof a vulnerable stretch of road. “We’ve taken this chance to build back stronger, with improved resilience against future severe weather events.”
The restoration project was completed with the help of central government emergency roading assistance, and council staff say they will continue to monitor the area, especially heading into winter.
The reopening of the road marks another successful milestone for Hauraki District Council in its ongoing efforts to tackle the increasing challenges of storm-related infrastructure damage across the region.
