Increasing demand requires more supply. As part of the 4th phase of expansion, the ZVV, the neighbouring cantons and SBB are planning to introduce new S-Bahn lines.

In addition, existing lines are to be lengthened and services operated more frequently, particularly in peak hours. These improvements in services require adjustments to the existing line concept: Existing lines will be linked in new ways and will in some cases be run differently. For example, the S15 will in future no longer run from Zurich to Affoltern am Albis, but will instead go to Niederweningen.

Network maps


Network graphics