$366 millionTotal budget
In PlanningProject phase
Main Roads WALead agency
This project involves the widening of a 6 kilometre section of Tonkin Highway between Wattle Grove and Maddington and upgrading the intersections at Kelvin, Welshpool and Hale Roads.
Works will also include a new path for pedestrians and cyclists with connections to local networks.
This map shows an aerial view of the project location.
Project work area
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