Adelaide's $174 million Oaklands Crossing Grade Separation Project has been officially completed.
The construction contract for Tasmania's $5 million East Tamar Highway - Mowbray Connector Intersection Upgrade has been awarded.
The Federal Government have established a new authority, the National Water Grid to deliver strategic planning and project management for water infrastructure.
Nine kilometres of the new single lane highway between Devils Pulpit and New Italy is now open as part of the Pacific Highway duplication project in New South Wales.
Upgrades at the Great Western Highway and Pitt Street intersection in Parramatta are now finished, with more improvements on the way.