Auckland Southern Motorway

Auckland Southern Motorway
Route information
Maintained by NZ Transport Agency
Length	46 km (29 mi)
Existed	16 July 1953–present
Major junctions
North end	SH 1 Northern Motorway at Auckland City Centre
Major intersections	SH 16 Northwestern Motorway at Auckland City Centre SH 20 at Manukau City Centre SH 22 at Drury
South end	SH 1 Waikato Expressway at Bombay
Location
Country	New Zealand
Primary destinations	Auckland City Port Auckland Airport Manukau Papakura Drury
Highway system
New Zealand state highways Motorways and expressways List

The Auckland Southern Motorway (also known as the Southern Motorway, and historically as the Auckland–Hamilton Motorway) is the major route south out of the Auckland Region of New Zealand. It is part of State Highway 1.

The motorway is 45 kilometres in length, with 28 junctions including termini. It runs from the Central Motorway Junction in central Auckland, through Manukau City, Papakura, and Drury, before terminating onto the Waikato Expressway at the top of the Bombay Hills.