New Zealand State Highway 20 2012 and opened to traffic in July 2017. ! Territorial authority ! Location ! km ! Exit ! Destinations ! Notes New Zealand State Highway 20 State Highway 20, also known as the Southwestern Motorway, is a New Zealand state highway linking State Highway 1 at Manukau City Centre with State Highway 16 in Point Chevalier, via Mangere and Onehunga. Along with its spurs, State Highway 20A and 20B, the state highway serves Auckland Airport, the country's largest, therefore making State Highway 20 a key arterial route connecting the airport to the wider Auckland region and most of the upper
Hamilton Airport (New Zealand) seven days a week. In August 2011, approval was received by Hamilton International Airport to extend its runway up to 3,000 metres—the same size as secondary airports in other parts of the world, such as the Gold Coast. It will finish before 15 years' approval ends. The airport has a single terminal building and 6 tarmac gates. Hamilton Airport (New Zealand) Hamilton Airport is an airport located 14 kilometres south of the city of Hamilton in the Waikato region, in New Zealand. It is sited at Rukuhia, which was the name of the Royal New Zealand Air Force base on