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
Big Bay (New Zealand) Big Bay (New Zealand) Big Bay, also known as Awarua Bay, is a deep indentation in the southwestern coast of New Zealand's South Island, 40 kilometres north of Milford Sound and immediately to the north of Martins Bay. The bay is eight kilometres in width, and extends eight kilometres into the South Island, making an almost square indentation in the island's coastline. Its northern end is Awarua Point. Immediately beyond Long Reef, the rocky point at the southern end, is the mouth of the Hollyford River and Martins Bay. Big Bay has a sandy beach named Three Mile Beach. The