Live Transit API/API/vehicle positions

Provides a list of last-known statuses for all vehicles.

Resource
 GET http://rideonrealtime.net/vehicle_positions.format 

Response Formats: json, xml.

Example Requests
 GET http://rideonrealtime.net/vehicle_positions  [   {        "vehicle_id": "5007", "heading": "90", "speed": "22", "latitude": "-77.147163", "longitude": "39.085072", "last_stop_deviation": -41, "predicted_deviation": 0, "previous_sequence": 17, "incident_date_time": "2012-01-17T09:01:00-05:00", "last_scheduled_time": "2012-01-17T08:20:00-05:00", "vehicle_position_date_time": "2012-01-17T11:43:12-05:00", "trip": { "trip_id": "248525", "url": "/trips/248525" },        "url": "/vehicle_positions/5007" },    {        "vehicle_id": "5008", "heading": "90", "speed": "0", "latitude": "-77.085426", "longitude": "38.961681", "last_stop_deviation": 0, "predicted_deviation": -1, "previous_sequence": 57, "incident_date_time": "2012-01-17T11:34:52-05:00", "last_scheduled_time": "2012-01-17T11:35:00-05:00", "vehicle_position_date_time": "2012-01-17T11:43:30-05:00", "trip": { "trip_id": "244633", "url": "/trips/244633" },        "url": "/vehicle_positions/5008" },  ...snip... ]

 GET http://rideonrealtime.net/vehicle_positions.xml     5007 90    22     -77.147163     39.085072     -41 0 17 2012-01-17T09:01:00-05:00 2012-01-17T08:20:00-05:00 2012-01-17T11:43:12-05:00</vehicle_position_date_time> <trip url='/trips/248525'> <trip_id>248525</trip_id> </vehicle_position> <vehicle_position url='/vehicle_positions/5008'> 5008</vehicle_id> 90    0     -77.085426     38.961681     <last_stop_deviation type='integer'>0</last_stop_deviation> <predicted_deviation type='integer'>-1</predicted_deviation> <previous_sequence type='integer'>57</previous_sequence> 2012-01-17T11:34:52-05:00</incident_date_time> <last_scheduled_time type='datetime'>2012-01-17T11:35:00-05:00</last_scheduled_time> <vehicle_position_date_time type='datetime'>2012-01-17T11:43:30-05:00</vehicle_position_date_time> <trip url='/trips/244633'> <trip_id>244633</trip_id> </vehicle_position> ...snip... </vehicle_positions>