Northwest Motorway

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Northwestern Motorway
State Highway Number State Highway 16
Length 18 km
11 miles
Direction Southeast - Northwest
Start Stanley Street
Central Motorway Junction
Primary destinations Auckland City, Henderson, Helensville
End Hobsonville Road
State Highway 18
Construction dates -
State Highways joined Exit 2/3
State Highway 1
Exit 4A/4C
State Highway 1
Exit 19
State Highway 18

The Northwestern Motorway, part of State Highway 16, is the major western route and secondary northern route out of Auckland in New Zealand. 18 km in length with 16 junctions (including termini), the motorway runs from Stanley St in Parnell through the Central Motorway Junction, and west through urban Auckland to Waitakere City. Its western terminus is at Hobsonville Road in West Harbour, Waitakere City.

[edit] Interchanges

Territorial authority Location Exit Signed for Eastbound Signed for Westbound
Terminates onto Stanley Street at Central Motorway Junction
Auckland City 2 SH 1 Southern Motorway
Manukau, Hamilton		 Westbound exit and eastbound entrance
2A Wellesley Street Eastbound exit and westbound entrance
3 SH 1 Northern Motorway
North Shore, Whangarei		 Westbound exit and eastbound entrance
4C SH 1 Southern Motorway
Manukau, Hamilton		 Eastbound exit and westbound entrance
4B Nelson Street Eastbound exit and westbound entrance
4A SH 1 Northern Motorway
North Shore, Whangarei		 Eastbound exit and westbound entrance
5 Newton Road Eastbound exit and westbound entrance
6 St Lukes Road
8 Great North Road
Southwest Motorway From 2015
11 Rosebank Road Westbound exit and eastbound entrance
12 Patiki Road Eastbound exit and westbound entrance
Waitakere City 14 Te Atatu Road
16 Lincoln Road
18 Royal Road Westbound exit and eastbound entrance
Currently terminates onto SH 16/SH 18 at Hobsonville Road intersection
Waitakere City Hobsonville Road Opens 2012. Westbound exit and eastbound entrance
SH 18 Upper Harbour Motorway
North Shore		 Opens 2012. Westbound exit and eastbound entrance
From 2012 terminates onto SH 16 at Brigham Creek Road roundabout

[edit] See also

v • d • e
List of motorways and expressways in New Zealand
Auckland
Rest of North Island
South Island
Christchurch Northern Motorway • Christchurch-Lyttleton Motorway • Dunedin Northern Motorway • Dunedin Southern Motorway
Past Motorways/Expressways
Wanganui Metropolitan Motorway • Christchurch Southern Arterial Motorway
Future Motorways/Expressways
Major infrastructure