![Schoolchildren in a crosswalk with a crossing guard](/sites/default/files/styles/150x150/public/2019-11/Safe%20Routes%20to%20Schools%20Hero%20-%20crossing_pedbikeimages_.jpg?h=2b65a4ab&itok=XPDAx5zc)
Promoting walking & biking to improve student health
Collection
Child Care & Schools
Black Graphics
Black Graphics
Lydia Daniller
Lydia Daniller
6.3.6
Black Graphics
Black Graphics
Lydia Daniller
commons.wikimedia.org / Kenneth C. Zirkel