The highest rate of increase of traffic deaths between 2010 and 2016 in the world belongs to the United States. Only 5 of 29 Countries had an increase in traffic deaths during this period and the U.S. led with a 13.5 percent increase according to a study by the International Transportation Forum. The U.S. also had the highest increase in pedestrian deaths and bicyclists deaths. In the same time frame Worldwide, traffic fatalities in 2016 went down 3.6 percent.
Pedestrian deaths are increasing nationally and are surging in San Francisco. Nationally, pedestrian deaths increased ten percent in 2015. San Francisco is California's most dangerous City for pedestrians. Fifty percent of all traffic deaths in San Francisco are pedestrian accidents. One out of every four trauma cases at San Francisco General Hospital involves a pedestrian hit by a vehicle.