Yet the US also had high rates of walking and biking among kids in the past. https://www.walkbiketoschool.org/wp-content/uploads/2017/01/Walking-to-school-rese

Yet the US also had high rates of walking and biking among kids in the past. https://www.walkbiketoschool.org/wp-content/uploads/2017/01/Walking-to-school-research-1.pdf https://www.walkbiketoschool.org/wp-content/uploads/2017/01/... """ In 1969, 48 percent of students in grades K through eight (ages 5 through 14) walked or bicycled to school.1  In 2009, only 13 percent of students in grades K through eight walked or bicycled to school.1  In 1969, 89 percent of students in grades K through eight who lived within one mile of school usually walked or bicycled to school.2  In 2009, only 35 percent students in grades K through eight students who lived within a mile of school usually walked or bicycled to school even once a week. """