A new interchange at the Western Hutt/Haywards Hill roads (State Highway 2/State Highway 58) intersection, and also includes realignment of the Manor Park highway connection, McDougal Grove and Hebden Crescent, a park and-ride car park and a pedestrian bridge to Manor Park Rail Station.
To separate conflicting traffic flows on Western Hutt/Haywards Hill roads (State Highway 2/State Highway 58). The grade-separated interchange is similar to the Dowse interchange further south on State Highway 2.
The interchange will improve safety, traffic flows and access to Manor Park train station, as well as providing a dedicated bus stop and park and ride carpark. It will also provide improved access to Hebden Crescent and Belmont Regional Park, safer access to Manor Park Road, McDougall and Annabell Groves, and a safer and less severe alignment for motorists descending to State Highway 2 from State Highway 58.