The NPTDR database contains a snapshot of every public transport journey in Great Britain for a selected week in October each year. Data is available for October 2004 to October 2011. This dataset is static and has been superseded by the Traveline National Dataset (TNDS).
The dataset was compiled with information from many sources, including local public transport information from each of the traveline regions, also coach services from the national coach services database and rail information from the Association of Train Operating Companies (ATOC). NPTDR is mainly used by local authorities and other organisations in the production of accessibility indicators via software tools such as Accession.