Recycled construction and demolition (C&D) waste will be trialled as road base for use on the Kwinana Freeway widening project WA.
The Roe Highway (Kalamunda Road) – Grade Separated Interchange upgrade aims to improve traffic flow through the intersection, which sees almost 60,000 vehicles pass through it each day.
The $49 million contract for Western Australia’s Kwinana Freeway widening between Success and Jandakot has been awarded with works to start soon.
Expression of interest are now open for companies interested in designing and building a grade-separated interchange on the Roe Highway in
The Australian and Western Australian Governments have shortlisted the potential contractors to deliver the Kwinana Freeway Smart Freeways project.
The Australian and Western Australian Governments are calling expressions of interest to design and construct a widened Karel Avenue bridge across the Roe Highway.