Southern Motorway

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Image:Southern Motorway.PNG
Southern Motorway
State Highway Number State Highway 1
Length 51 km
32 miles
Direction North - South
Start Auckland City
Central Motorway Junction
Primary destinations Auckland City, Port, Auckland Airport, Manukau, Papakura, Drury
End Bombay Hills
Waikato Expressway
Construction dates -
State Highways joined Exit 426A/426B
State Highway 16 (Northwest Motorway)
Exit 428/429C
State Highway 16 (Northwest Motorway)
Exit 448/449
State Highway 20
Exit 461
State Highway 22


The Southern Motorway, part of State Highway 1 is the major southern route out of Auckland in New Zealand. 51km in length with 28 junctions (including termini), the motorway runs from the Central Motorway Junction in downtown Auckland, south through urban Auckland then over the Bombay Hills to the Waikato Expressway in Bombay.

[edit] Interchanges

Exit number Exit name Exit direction
Terminus Northern Motorway, Central Motorway Junction Northbound
426A Port (to Northwest Motorway Link) Southbound to Eastbound
426B Helensville (to Northwest Motorway Link) Southbound to Westbound
427 Nelson Street Northbound only
428 Helensville (to Northwest Motorway Link) Northbound to Westbound
429C Port (to Northwest Motorway Link) Northbound to Eastbound
429B Wellesley Street Northbound only
429A Symonds Street Northbound only
430 Khyber Pass Road Northbound only
431 Gillies Ave Southbound only
432 Market Road Northbound / Southbound
433 Green Lane East Northbound / Southbound
434 Tecoma Street Southbound only
435 Ellerslie-Panmure Highway Northbound / Southbound
437 South-Eastern Highway / Airport Southbound only
438 Mt Wellington Highway Northbound / Southbound
441 Princes Street Northbound / Southbound
443 Highbrook Drive (under construction) Northbound / Southbound
444 East Tamaki Road Northbound / Southbound
447 Te Irirangi Drive Southbound only
448 Manukau (S.H.20) Southbound only
449 Manukau (S.H.20) Northbound only
451 Hill Road Southbound only
453 Takanini Northbound / Southbound
458 Papakura Northbound / Southbound
461 Drury (S.H.22) Northbound / Southbound
466 Ramarama Northbound / Southbound
471 Bombay Southbound only (Northbound exit is from Waikato Expressway)
Terminus Waikato Expressway Southbound

[edit] See also