If I'm reading this correctly, homicide still kills more people than traffic accidents. So while the injury rate may be higher for traffic, death rate still seems to be biased toward homicide.
As for how to make the traffic better, your source indicates 1/4 of fatalities are from drivers failing to yield right of way. One idea is that if intersections in cities had turn arrows and different parts of the cycle for turning cars and pedestrians, that could reduce that significantly. Doing an analysis of why people get hit even though they're in the crosswalk or whatever might be informative here rather than just going straight for speed limit or installing airbags on the fronts of cars.
Of course, I think the real solution is not better traffic laws, but self-driving cars. People are fundamentally poorly suited to driving cars and only a machine can do a consistent job without getting bored or impatient. Once we have a decent number of self driving cars, any ways to improve pedestrian safety will probably look totally different.
It might save a lot of lives to focus less on new traffic laws and more on making autonomous cars a reality (the legal side of that seems to be progressing very slowly).
If I'm reading this correctly, homicide still kills more people than traffic accidents. So while the injury rate may be higher for traffic, death rate still seems to be biased toward homicide.
As for how to make the traffic better, your source indicates 1/4 of fatalities are from drivers failing to yield right of way. One idea is that if intersections in cities had turn arrows and different parts of the cycle for turning cars and pedestrians, that could reduce that significantly. Doing an analysis of why people get hit even though they're in the crosswalk or whatever might be informative here rather than just going straight for speed limit or installing airbags on the fronts of cars.
Of course, I think the real solution is not better traffic laws, but self-driving cars. People are fundamentally poorly suited to driving cars and only a machine can do a consistent job without getting bored or impatient. Once we have a decent number of self driving cars, any ways to improve pedestrian safety will probably look totally different.
It might save a lot of lives to focus less on new traffic laws and more on making autonomous cars a reality (the legal side of that seems to be progressing very slowly).