U-Bahn (Subway) The subway system consists of five lines - U1, U2, U3, U4 and U6. The trains stop at 109 stations along 83 km of track. All platforms are equipped with electronic information displays that show the waiting time in addition to the destination Map U-Bahn transfer stations Karlsplatz U1, U2, U4 Landstrasse U3, U4 Längenfeldgasse U4, U6 Praterstern U1, U2 Schottenring U2, U4 Schwedenplatz U1, U4 Spittelau U4, U6 Stephansplatz U1, U3 Volkstheater U2, U3 Westbahnhof U3, U6 Subway Map © WienTourismus/Paul Bauer © WienTourismus/Paul Bauer
