The weather is changing and people are beginning and walk and bike around the valley. Officials with the Yakima city Bicycle and Pedestrian Safety Committee have partnered with local students to help convince drivers to be careful by creating a series of public service announcements. The students from the YV Tech digital media class created 18 psa's to be used on radio stations in the valley including KIT. The psa's talk about pedestrian, bicycle and school zone safety as we approach summer and more and more people are walking and biking all around the valley.