“…Evidence shows that utilitarian walking is associated with individual characteristics, such as age, sex, socioeconomic status, race/ethnicity, auto ownership, and psychological properties including attitude and habits 4,5 , and built and social environmental characteristics, such as the land-use density, land-use mix, street connectivity, street design, aesthetics, traffic safety, level of violence, social support, social network, social cohesion, and social norm 6–9 . Simultaneously, a number of conceptual frameworks have been proposed that focus on physical activity in general 7,10 , active travel including walking and bicycling 11,12 , or more specifically on children’s travel to school 13,14 .…”