How to convert bike-share JSON data to CSV and then to shapefile

Update January 4, 2013: The easiest way to do this is to use Ian Dees’s Divvy API as it outputs straight to GeoJSON (which QGIS likes). See below. For Michael Carney’s Divvy bike-share stations + Census tract + unbanked Chicagoans analysis and … Continue reading

Initial intersection crash analysis for Milwaukee Avenue

List of the most crash-prone intersections on Milwaukee Avenue in Chicago. Using data from 2007-2009, when reported to the Chicago Police Department. Dooring data not included on the bike crash map. I used QGIS to draw a 50-feet buffer around … Continue reading