Source: Bureau of Transportation Statistics.
Each transport mode involves a level of risk. Road transport is responsible for much more fatalities than any other mode since nearly 95% of all transport fatalities concern road. Among those fatalities, nearly 50% are drivers, 30% are passengers, 15% are pedestrians, 4% are motorcyclists and 2% are cyclists. Although the number of fatalities in road transport has significantly dropped in spite of the growth in mobility, mainly because of better safety devices in vehicles, the modal proportion of fatalities remains the same. Air fatalities are mainly associated with general aviation and involves small planes. Fatalities involving a regular airline are very rare since they are subject to strict security procedures. For railways, the majority of fatalities are the result of grade crossings and trespassers, which implies individual drivers and pedestrian. Recreational boating accounts for the large majority of fatalities for waterborne transportation.