National leader Christopher Luxon (centre) says the next National-led Government will get on with building Mill Rd in South Auckland if the party is re-elected next month. Photo / Dean PurcellNational leader Christopher Luxon (centre) says the next National-led Government will get on with building Mill Rd in South Auckland if the party is re-elected next month. Photo / Dean Purcell

Auckland councillor Daniel Newman (left) with National's transport spokesman Chris Bishop (centre) at the Te Mahia Station level crossing opening in August in Auckland. Photo / Jason DordayAuckland councillor Daniel Newman (left) with National’s transport spokesman Chris Bishop (centre) at the Te Mahia Station level crossing opening in August in Auckland. Photo / Jason Dorday

The Mill Rd corridor is needed to serve huge growth in South Auckland. Photo / Michael CraigThe Mill Rd corridor is needed to serve huge growth in South Auckland. Photo / Michael Craig