A simple Module for Bus Schedule based on entities.
At the moment, it's a simple and basic datamodel of 3 entity types.
That contains a Name for a specific Bus Line.
That entity contains a Name for a specific Bus Stop.
An additional bundle was created in an extra module which contains a geofield to locate a Bus Stop.
That could be useful for any kind of Google Maps and Layer implentation in a later step.
Bus Stop Schedule
That entity builds a relatopnship between Line and Stop and contains a Timefield with Arrival and Departure Time.