Bus transportation, the dominant form of public transportation in American cities today, brings lots of benefits to mobility, environmental quality and energy conservation. Data collection is an essential process of bus route evaluation. With the information provided by Automatic Passenger Counter (APC) system, operators are able to identify, in an accurate and timely manner, areas of bus service where improvements can be made.

EzTracking system integrates GIS, GPS and other technologies to track buses in real time situation. By using EzTracking, the task of evaluating bus route operating and improving the services of public transportation becomes more manageable for transit operators, as well as the transportation planners.