Georgiou have started construction work on the $86 Million Roe Highway and Kalamunda Road interchange.
The NTPC will develop, measure and benchmark national transport performance indicators with the intention of informing government infrastructure spending.
The upgrade is part of the NSW Government's $3.6 billion Western Sydney Infrastructure plan, which aims to improve the region’s community infrastructure and road network.
The $28 million upgrade to Karel Avenue in Perth's southern suburbs has begun.
The state and federal governments have agreed to commence construction on South Australia's 10 Urban Congestion Fund projects within 12 to 24 months.