Walking in our communities is happening less and less as trips that were once made by walking or biking are replaced by car travel. Unsafe crossings, speeding motorists and a lack of sidewalks limit many children's ability to walk or bike through their own neighborhoods. Meanwhile, the number of overweight children is growing at an alarming rate (yes, even here in Union County) putting kids at risk for life-long health problems.

On the other hand, communities are building sidewalks, trails and pathways, improving street crossings and increasing law enforcement for speeders in areas that children frequent - all to encourage us to get out and walk and bike again.

Each October millions of children, parents, teachers and community leaders across the globe walk to school to celebrate International Walk to School Day. This event reminds parents and children of the simple joy that can be found by walking or biking to school.

A one-day event is not enough. Parents and children, teachers and elected officials all see the promise of healthier, happier students, quieter, cleaner, safer streets, and more connected neighborhoods. Take it beyond a day by talking about health and fitness, offering pedestrian and biker safety trainings, and daily "walking school buses" to maintain the momentum.

In the end, Walk to School efforts are about building an environment that's more inviting for every walker or biker, young and old.

If you are interested in becoming involved, check out www.walktoschool.org or contact the Union County Commission on Children & Families at 541-963-1034.