What We Do

Upper Harbour Traffic Model

Flow is responsible for on-going development and operation of the Upper Harbour Corridor SATURN model for the New Zealand Transport Agency.  Initially used to inform design of the SH18 Hobsonville Deviation, Flow has updated the model every two years since 2006.In addition to informing developments about Hobsonville, the model informs local road projects such as the Albany Widening project for Auckland Transport and strategic projects such as the Additional Waitamata Harbour Crossing and Western Ring Route.

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