Contra Costa Air Quality

Rancho Medanos Junior High School parents & students, it’s time to get ready to Bike and Roll to School! As a lead-up to National Bike to School Day on May 6, Street Smarts Diablo is teaming up with Contra Costa middle schools for a series of individual Bike & Roll to School events. On April 29, Rancho Medanos Junior High School students will be accepting the challenge to get to school on wheels by riding their bikes, skateboards and scooters!... Read the rest