Speed limits on the South Western Highway in Western Australian will be lowered to 40 kilometres per hour through Boyanup, Donnybrook, Balingup and Bridgetown.
Seven projects aimed at reducing road trauma in Australia will have a share of $3.3 million in funding over four years.
The Kamilaroi Highway south-east of Narrabri will receive a significant safety boost with a $22 million upgrade package underway.
New mobile road safety cameras, now in operation in Victoria, can capture multiple motorists simultaneously across multiple lanes and directions.
The Tasmanian Government is working with the community towards its long term vision on zero deaths or serious injuries on the states roads.