Implementation of public passenger transport services in the Southwest subnetwork in the districts of Calw and Freudenstadt from 1.08.2022.

The services include the following transport lines:

— 450 Altensteig — Bösingen — Beihingen — Haiterbach;

— 520 (currently Walz-7796) Nagold — Oberschwandorf — Beihingen — Haiterbach;

The services include the following transport lines:

— 420 Altensteig — Simmersfeld — Bad Wildbad;

— 430 Altensteig — Grömbach — Pfalzgrafenweiler — Spielberg — Altensteig;

— X78 (currently Walz-7780) Freudenstadt — Besenfeld — Enzklösterle — Bad Wildbad;

— F20 (leisure time on weekends, currently rolling 7781).