What’s happening?
Work will soon begin to upgrade Niagara Road at Diamondy, a 10-kilometre stretch in the Western Downs, under a joint project by Wambo Wind Farm and Western Downs Regional Council. The upgrades will widen the bitumen-sealed road between the Kingaroy-Jandowae Road and Woollett’s Road intersections, adding new gravel pavement, under-road drainage, and bitumen seal to a new width.
The project is funded by Wambo Wind Farm and delivered by Western Downs Regional Council, improving safety and accessibility for residents and transport operators across the region.
Why it matters
The Western Downs region is a key corridor for freight and renewable energy development, connecting Toowoomba’s wider Darling Downs network. This upgrade will enhance road safety, support heavy vehicle movements linked to the Wambo Wind Farm, and strengthen local infrastructure relied on by surrounding communities.
Wambo Wind Farm Project Director Stuart Black said repairing the road shows the project’s commitment to being a good neighbour. “Niagara Road has sustained a heavy amount of wear and tear from construction vehicle traffic over the past two years,” Mr Black said.
“These works will restore the condition of this 10-kilometre stretch of road and ensure a better driving experience for the community.”
By the Numbers
• The 10-kilometre section of Niagara Road between Kingaroy-Jandowae Road and Woollett’s Road intersections will be widened and resealed to improve safety and access.
• The Wambo Wind Farm will include 83 wind turbines, expected to generate more than 500 megawatts (MW) of clean energy for Queensland.
• Construction is set to begin this week of 13 October 2025, with motorists advised to expect minor traffic delays during the works.
Zoom In
Wambo Wind Farm, a 50:50 joint venture between Cubico Sustainable Investments and Stanwell, is funding the project as part of its community commitments.
Mr Black said, “It’s important as a project that we deliver on our commitments to our community by providing repairs to this key thoroughfare, increasing the safety, accessibility and future viability of the road.”
Western Downs Regional Council Mayor Cr Andrew Smith said the partnership reflects strong collaboration between local government and industry. “Council is pleased to be working with Wambo Wind Farm to complete these important works to help ensure that our region’s roads remain safe, strong and resilient,” Cr Smith said.
“The planned upgrades represent a real effort to meet the needs and expectations of community and Council and deliver legacy outcomes that we can all be proud of.”
Zoom Out
The Wambo Wind Farm is part of Queensland’s renewable energy shift. Located near Jandowae, the project adds more than 500 MW of clean energy to Queensland’s system—contributing to long-term sustainability goals.
Stanwell, one of the project partners, operates major energy assets across Queensland, including the Stanwell Power Station near Rockhampton and Tarong Power Stations near Kingaroy, reinforcing the link between regional development and statewide energy transition.
Local Impact
For Toowoomba and the Darling Downs, road infrastructure upgrades like Niagara Road enhance rural connectivity, improve freight efficiency, and support renewable energy logistics in neighbouring Western Downs.
Safer, more reliable roads benefit local residents, businesses, and industries connected to Toowoomba’s expanding regional economy.
What to look for next
Construction is expected to begin the week of 13 October 2025. During works, motorists should allow extra travel time and follow traffic management signage. Further updates will be available from Western Downs Regional Council and Wambo Wind Farm through social media and their websites.