There will be two free shuttles from the Greenlane Train Station to The ASB Showgrounds.
You can reach the Greenlane Station by taking the Eastern Line or Southern Line.
Take the NEX bus to Britomart and then hop on the Southern Line at the train station.
Take Eastern Line to either Britomart or Otahuhu and then take the Southern Line to Greenlane.
Take the Southern Line towards Britomart.
Take the Western Line to Newmarket train station and then take the Southern Line to Greenlane.
For help planning your trip please check out the AT Journey Planner