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
Porpoise Bay (New Zealand) some calling for a complete ban on set nets. Local fishermen protested, fearing for their livelihood. Other notable wildlife regularly seen are yellow-eyed penguin, blue penguin, New Zealand fur seal, and New Zealand sea lion. Porpoise Bay (New Zealand) Porpoise Bay is in the Catlins, on the southern coast of New Zealand's South Island. The bay sweeps gently from North Head, at the entrance to Waikawa Harbour, around to South Head. A campground overlooking the bay is situated on South Head, which separates Porpoise Bay from Curio Bay. A pod of endangered Hector's dolphins live here; dolphin-watching tours are conducted