Today is Earth Day, which means that there are many more bikers on the road today. Many cities across the country have encouraged residents to bike to work, school, or just around town. With growing improvements in bike lanes and bike safety, many more people are choosing to ride bikes than in the past. Some restaurants and stores are also offering discounts for bicyclists as incentive to leave their car keys at home. For those who have been considering the switch to two wheels today is a great day to start.