Stuttgart Stadtbahn Ticket machine, the U-Bahn in Stuttgart, as do many other European trains, use the honor system for fare collection, June 11, 2003 Hedelfingen Station, June 11, 2003 Keplerstraße Station, June 12, 2003 Type DT 8.10 3304 at Rotebühlplatz, June 12, 2003 Type DT 8.10 Interior Type DT 8.10 Interior LED Type DT 8.10 Interior Strip Map Type DT 8.9 at Hauptbahnhof, June 12, 2003 Type DT 8.9 3044 at Hauptbahnhof, June 12, 2003 Type DT 8.9 3159 at Hauptbahnhof, June 12, 2003 Type DT 8.9 entering the portal before the Rotebühlplatz Station, Berliner Platz station is in the background, June 12, 2003 Type DT 8.9 3049 at Hedelfingen, June 11, 2003 Type DT 8.9 3049 at Hedelfingen, June 11, 2003 Type DT 8.9 3049 at Hedelfingen, June 11, 2003 Type DT 8.9 3049 (right) and Type DT 8.9 3096 at Hedelfingen, June 11, 2003 Type DT 8.9 3082 entering Hedelfingen, June 11, 2003 Type DT 8.9 3096 at Hedelfingen, June 11, 2003 Type DT 8.9 3219 at Rotebühlplatz, June 12, 2003 Type DT 8.9 Interior Type DT 8.9 Interior Strip Map Type GT4 418 on Friedhof Straße between the Türlenstraße and Pragfriedhof stops, June 10, 2003 Type GT4 457 at Hauptbahnhof, June 12, 2003