How walkable is your street, neighborhood or city? Walkonomics is a web-app that rates and maps the pedestrian-friendliness of streets and urban areas by combining Open Data and Crowdsourcing. So far, Walkonomics has a rating for every street in New York and England (thats over 600,000 ratings). Each street is rated in the following eight categories: - Road safety; - Easy to cross; - Pavement/Sidewalk quality; - Hilliness; - Navigation; - Fear of crime; - Smart & beautiful; - Fun & relaxing. Ratings are automatically generated from Open Data and then refined using real peoples reviews. So why not see how walkable your street is and add your own rating.