Construction will soon begin on new intersection upgrades on the Calder Highway, with the aim of reducing accidents and improving freight efficiency in north-west Victoria.
The speed signs are triggered by sensors that detect cars approaching on the side road, temporarily reducing the speed on the highway.
Australia Post has announced a four-year partnership with the Australian Trucking Association with a focus on road safety.
Construction will soon commence on intersections in Highgate and Maylands as part of the governments Urban Congestion Fund package for Adelaide.
The Queensland Government is investing $112 million for safety upgrades on nine high risk roads.
The Queensland Government has implemented a new technology that uses radar to detect vehicles about to run a red light.