Auckland Southern Motorway

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Auckland Southern Motorway
Map
Route information
Maintained by NZ Transport Agency
Length46 km (29 mi)
Existed16 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
CountryNew Zealand
Primary
destinations
Auckland City
Port
Auckland Airport
Manukau
Papakura
Drury
Highway system
View looking north over Auckland's Southern Motorway from Bremner Road overbridge at Drury, Auckland

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.