Professional services company GHD and architectural firm GHDWoodhead have been commissioned by the Cross River Rail Delivery Authority for the design of three stations.
Four sections of the Peak Downs Highway in Queensland will share $11.5 million worth of safety upgrades.
Exhibition Station's existing western platform has been demolished to make way for construction of the Cross River Rail station and tracks.
A runway extension and other infrastructure upgrades are on the way for Archerfield Airport in Queensland following joint government stimulus.
The Federal Government announced it has approved $225 million for Queensland road safety funding under the $2 billion Road Safety Program.