Intelligent Transportation System technologies are developing rapidly, and it is expected that ISA could be implemented without major obstacles. The adoption of a bold vision with the safe system approach will enable Korea through its leading agencies and organizations, together with the community to fundamentally change the way it approaches road safety improvement. This will involve moving current thinking and practice from “ decisions about the next incremental improvement ” to “ decisions on how to achieve the ultimate outcome of zero serious harm and then working backwards from the ultimate to the current” to determine the next steps forward along the safe system journey.