The federal and state governments have confirmed plans for a $1.6 billion upgrade of Perth’s road freight network, including an extension of Roe Highway and the introduction of a toll for trucks as a lure for private sector co-investment.

The federal and state governments have confirmed plans for a $1.6 billion upgrade of Perth’s road freight network, including an extension of Roe Highway and the introduction of a toll for trucks as a lure for private sector co-investment.