NRMA’s Peter Khoury has praised advanced technology which applies a protective layer of hot bitumen and aggregate that waterproofs roads against heavy rain damage while providing superior grip in all weather conditions – extending road life by up to 10 years.

Mr Khoury said weather-beaten Western Plains roads and highways needed help.

“The NRMA welcomes this important funding commitment to improve the safety of regional highways.

“We particularly welcome the use of new technology which the NRMA has previously called for as it will build safer and more resilient roads.”

The comprehensive spray sealing program, which kicked off this month will run through to June 2026, delivering smoother surfaces for the thousands of motorists who rely on these vital regional arteries.

"This smart investment in spray sealing prevents costly road reconstruction while delivering safer, more reliable travel for regional families," NSW Roads Minister Jenny Atchison says.

"These aren't just roads – they're lifelines connecting our regional communities to jobs, healthcare, education and each other.

"Our freight operators, farmers, tourism industries, local businesses and communities depend on these corridors every single day."

NSW Roads Minister says more than 300 kilometres of western roads will be involved including Newell Highway, Castlereagh Highway, Mitchell Highway, Golden Highway and Mendooran Road, plus the Barrier and Silver City highways in works to run from September 2025 to June 2026.

There will be large work on the Castlereagh Highway In March 2024 between Mendooran and Dunedoo.

In February, 5.9km will be sealed between Walgett and Lightning Ridge and in May 2026 some work also will incorporate Brewarrina.

Walgett mayor Jasen Ramien welcomed new work on roads in his Shire.

“Any investment into our road network is welcome.

"With major flooding events impacting our Shire each year and a steady increase in tourism, maintaining and improving our road network is vital.

"I thank the NSW Government for their consideration and support, which is essential to keeping our communities connected and our local economy moving.”