How to make roads with recycled waste, and pave the way to a circular economy
- Written by Salman Shooshtarian, Research Fellow, RMIT University
Main Roads Western AustraliaIt cost A$49 million to add 12.5 kilometres of extra lanes to Western Australia’s Kwinana Highway, south of Perth’s CBD. That’s not unusual. On average, building a single lane of road costs about about A$5 million per kilometre.
What is unusual about this stretch of extra freeway is not the money but...
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