I think this is these are his data sources: agency list: http://webservices.nextbus.com/service/publicXMLFeed?command=agencyList http://webservices.nextbus.com

I think this is these are his data sources: agency list: http://webservices.nextbus.com/service/publicXMLFeed?command=agencyList http://webservices.nextbus.com/service/publicXMLFeed?command... route list: http://webservices.nextbus.com/service/publicXMLFeed?command=routeList&a=sf-muni http://webservices.nextbus.com/service/publicXMLFeed?command... vehic location : http://webservices.nextbus.com/service/publicXMLFeed?command=vehicleLocations&a=sf-muni&t=1362432121000 http://webservices.nextbus.com/service/publicXMLFeed?command... ===== Check out line 37: https://github.com/firebase/firebus/blob/gh-pages/nextbus/firebus-populator.js https://github.com/firebase/firebus/blob/gh-pages/nextbus/fi...