The Vienna Metro

Public Transport in Vienna and Austria:

• Wiener Linien 
  Official site of the Vienna Transport Authority.

• VOR - Verkehrsverbund Ost-Region (East Region Transit Authority) 
  Official site. German only.

• Wiener Lokalbahnen 
  Official site

• Fahrgast 
  Austrian public transport passengers' pressure group.

• The Tramway Journal 
  Vienna tramway information. News, pictures and resources. German only.

• tramway.at - Public transport in Vienna 
  History of the Vienna tramways. Lots of pictures. German only. (Harald A. Jahn)

General City Transit Links

• Subway/Transport Index 
  A wealth of resources. Millions of maps and links (Robert Reynolds)

• urbanrail.net 
  A survey of metros in Europe, America and Asia (Robert Schwandl)

• Tramway Index 
  Pictures of European tramways, including Vienna (Leif Spångberg)

• Yahoo! Group Stadtverkehr-Austria 
  City transit in Austria (discussions in German)