The Zweckverband Verkehrsverbund Oberlausitz-Niederschlesien (Upper Lusatia–Lower Silesia Transport Association or ZVON) is a transport association run by public transport providers in the German state of Saxony. The ZVON area comprises the district of Görlitz and the eastern part of the district of Bautzen.
The following companies are members of ZVON:[1]
ZVON provides the following regional rail services in its area:
| Timetable no. | Route | Route no. | Operator(s) | |
|---|---|---|---|---|
| 220 | OE65 | ODEG | ||
| 229 | Hoyerswerda – Görlitz | OE64 | ODEG | |
| 230 | Dresden – Bischofswerda – Bautzen – Görlitz (Görlitz–Dresden railway) | RE1, RB60, OE60V | Die Länderbahn („Trilex“), ODEG | |
| 235 | Dresden – Bischofswerda – Ebersbach – Zittau (– Liberec) | RE2, RB61 | Die Länderbahn („Trilex“) | |
| 236 | Rybniště / Seifhennersdorf – Varnsdorf – Großschönau (Sachsen) – Zittau – Hrádek nad Nisou – Liberec | L7 | Die Länderbahn („Trilex“) | |
| 238 | Zittau – Olbersdorf – Bertsdorf – Kurort Jonsdorf / Kurort Oybin (Zittau–Oybin/Jonsdorf railway) | SOEG | SOEG |