Around the world, cities are implementing the bike-share system to provide an eco-friendly and a cheap way of transport to travel around the cities. The health benefits behind cycling could improve any city’s image and turn it into a “greener” one.
Source: http://www.nytimes.com/2013/05/22/nyregion/a-bike-share-system-for-new-york-built-from-ideas-around-the-world.html?_r=0