 As a result, these nations can often be faster and more innovative in applying new solutions.EuroRAP encourages countries to focus on their busiest roads where the largest crash savings can be made and therefore countries do not need to include their entire road network in RAP analysis to make a large difference.Based on real crash and traffic flow data, colour-coded maps show a road's safety performance by measuring and mapping the rate at which road users are being killed or seriously injured.