Vienna U-Bahn
U-Bahn network
Columns: Line | Colour | Route | Length | Stations
U 1 | red | Reumannplatz – Leopoldau | 14.6km (9.1mi) | 19 | U 2 | purple | Karlsplatz – Seestadt | 16.7km (10.4mi) | 20 | U 3 | orange | Ottakring – Simmering | 13.5km (8.4mi) | 21 | U 4 | green | Hütteldorf – Heiligenstadt | 16.5km (10.3mi) | 20 | U 6 | brown | Siebenhirten – Floridsdorf | 17.4km (10.8mi) | 24