TNDS (Traveline National Dataset)

The Traveline National Dataset (TNDS) contains public transport timetables for bus, light rail, tram and ferry services in Great Britain. It does not include national rail services. TNDS (v2.1) includes coach data from the National Coach Services Database (NCSD).

It is managed by Traveline, which works with local authorities to combine all public transport timetables into a single dataset.

The dataset provides the basis for public transport information in popular apps like Google Maps.