New Zealand State Highway 20 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 North Island. The route also forms the southern part of the Western Ring Route, a motorway route bypassing central Auckland. It
Boundary Bay Airport Boundary Bay Airport Boundary Bay Airport or Vancouver/Boundary Bay Airport is located beside Boundary Bay and east of Ladner in Delta, British Columbia, Canada, south southeast of Vancouver and close to the U.S. border. The airport, which opened 11 July 1983, serves mostly general aviation and includes facilities for aircraft maintenance, flight training, parking, and air traffic control training. Boundary Bay is Canada's fifth busiest airport by total aircraft movements, and the country's busiest general aviation airport. It is the location of the former Canadian Forces Station Ladner. In December 2004, Boundary Bay Airport was acquired by Alpha Aviation. In