Doral Trolley: http://www.cityofdoral.com/index.php?option=com_content&view=article&id=149&Itemid=339
Map: http://app.tsomobile.com/publictransportation/driverroute.htm?tkn=582EB861-9C13-4C89-B491-15F0AFBF9F47
During the day, the trolleys are on the maps. During the night, they may disappear. There are about 7 trolleys seen: DT01, DT03, DT05, DT06, DT07, DT09, DT0B, etc.
Main Javascript files seen:
http://app.tsomobile.com/publictransportation/driverroute.js
http://app.tsomobile.com/core/db/dbLib.js
This link returns the following data: http://rest.tsoapi.com//MappingController/GetUnitFromRouteAntibunching?callback=jQuery19103252993382047862_1427862361188&tkn=582EB861-9C13-4C89-B491-15F0AFBF9F47&geofencesid=35929&lan=en&_=1427862361294
jQuery19103252993382047862_1427862361188("{"Units":[{"MarkerID":"1022582","MarkerName":"DT0C","Latitude":"25.811438","Longitude":"-80.239133","Direction":"NE","Heading":"52"},{"MarkerID":"1002749","MarkerName":"DT0B","Latitude":"25.823312","Longitude":"-80.369868","Direction":"S","Heading":"167"},{"MarkerID":"1005858","MarkerName":"DT09","Latitude":"25.851035","Longitude":"-80.370776","Direction":"N","Heading":"0"},{"MarkerID":"1012049","MarkerName":"DT05","Latitude":"25.789840","Longitude":"-80.334141","Direction":"E","Heading":"89"},{"MarkerID":"1012059","MarkerName":"DT04","Latitude":"25.811851","Longitude":"-80.239400","Direction":"N","Heading":"0"},{"MarkerID":"1036382","MarkerName":"DT03","Latitude":"25.802444","Longitude":"-80.369228","Direction":"N","Heading":"0"}],"antibunching":{}}");