The Government will increase petrol tax by three cents a litre each July 1 for the next three years.
Transport Minister Gerry Brownlee said road user charges would also be increased by an equivalent amount.
He said the increases were required to deliver the "Roads of National Significance" programme and other roading projects to the timeline set out in the Government's land transport funding policy.
"Excise increases in recent years have helped maintain the real value of the Land Transport Fund. These latest increases will also achieve that, and allow for continuing investment in the Government's state highway building programme and other transport projects,'' Brownlee said.
In particular, the extra money would allow work to begin on the Rangiriri and Tamahere-Cambridge sections of the Waikato Expressway, the Mackays to Peka Peka section of the Wellington Northern Corridor, and the four-laning of the Groynes to Sawyers Arm section of the Western Corridor in Christchurch.