The most bicycled street in all of Philadelphia is Spring Garden Street, at least according to CyclePhilly, the mobile app built by civic hackers at Code for Philly. The Spring Garden Street Greenway team quoted that data as they explained why and how they wanted to beautify the dilapidated and dangerous street that cuts across the whole city. (Twenty-one percent of all crashes on Spring Garden involve bikes, they said.) Their plan is to make the street not life-threateningly scary.