text: Another benefit of limiting driving is that it limits time spent sitting in traffic.  In Bogota, Colombia, a "car-free day" was issued.  The goal was to reduce smog as well as reduce traffic jams around the city.  The reduction of these traffic jams also reduced stress and promoted excersize.  People could stop worrying about being late for work because of the traffic.  It caused many people to walk or bike to work instead of driving or taking the bus.  Another advantage of this is that parks and sports centers have thrived across Bogota.  Limiting the use of cars isn't only healthier for the environment but also for us.