Puhinui Station in Need of Four Platforms Written by Ben Ross - Talking Auckland Station to become major interchange   Those who travel the Southern and Manukau Lines in Auckland wouldn’t think much of Puhinui Station. Puhinui current sits in between the larger Papatoetoe, Homai and Manukau Stations all which serve as interchanges in some form. While Puhinui Station serves as a transfer point between the Southern and Manukau Lines its role could be a whole lot bigger within the next decade. - voakl.net