Install bicycle/walking lanes along all of the trolley tracks in and around the city of Pittsburgh to provide an alternitive and safe means of transportation. Also install bike lanes throughout downtown Pittsburgh. The trolley from South Hills village to Downtown takes over and hour in rush hour, you could ride your bike on an almost flat ride the same nine miles in about 45 min at a very easy pace.

1. It's time to get kids riding. In just one generation:
   
2. The percentage of U.S. kids who walk or bike to school has dropped by 70%.
   
3. Childhood obesity has tripled. Centers for Disease Control
    
   
4. Bicycle commuting beats sitting in traffic.