The aim of Bike Score is to help people to get a sense of how easy a neighborhood is for cycling. The biking companion to the popular Walk Score (which rates walkability), the service recently expanded to 25 U.S. cities, plus another 11 in Canada.
http://www.fastcoexist.com/1681105/bikescore-rates-the-best-biking-cities-in-north-america
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>> Walkonomics is a new site that aims to build up as comprehensive a picture as possible.
