Southern Gateway is a major industrial subdivision adjacent to Auckland International Airport Ltd (AIAL). Its location brings significant transport opportunities, but also significant challenges in terms of ensuring compliance with a range of Auckland Unitary Plan requirements. The Plan allows for a threshold of traffic generation per hour. CKL needed to ascertain what form and scale of intersection would best meet this demand, taking into consideration the proposed AIAL Park & Ride South project and NZTA’s plans for upgrading State Highway 20B. The project has involved a feasibility assessment of a range of intersection layouts and locations, the realignment of Prices Road and liaison with AIAL, Auckland Transport, and NZTA in order to provide the best transport advice possible. 


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