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) 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 that site during World War II. In the year to 30 June 2011 the airport had 316,000 domestic and 46,000 international passengers. Hamilton is the tenth-busiest airport in New Zealand by passenger traffic. The airport is on land owned by Samuel Steele (brother of William Steele, who brought militia-settlers from Sydney to Hamilton in 1864) from about