The Queensland Government's $23 billion roads and transport program will see more than 21,500 jobs available in road-building, engineering and design.
The $28 million upgrade to Karel Avenue in Perth's southern suburbs has begun.
The South Australian Government has released plans and designs to build the new Victor Harbor Causeway to Granite Island.
The $1 million Emu Creek Hall Road Bridge in Queensland is now open after being upgraded from a single lane timber bridge.
Construction has begun on the $80 million Sumners Road interchange upgrade in west Brisbane.