Line U4 is a line on the Vienna U-Bahn metro system. Opened in 1976, it currently has 20 stations and a total length of 16.5 km (10.3 mi), from Hütteldorf... 5 KB (153 words) - 19:04, 21 January 2024 |
for the U6 that finished in 1995, two elevated stations were rebuilt and only Alterlaa was converted. Transportation in Vienna "U-Bahn Wien: Die U-Straßenbahn... 7 KB (892 words) - 12:57, 3 January 2024 |