By 1973 eurovapor could already offer steam services on 5 routes: as well as the Kander Valley Railway, there were also the Solothurn-Zollikofen-Bern railway (SZB), the Vereinigte Bern-Worb Bahnen (VBW), the Waldenburgerbahn (WB) and the line from Metzingen to Bad Urach.