sentences:  Service to Geneva had existed as part of LGV Sud-Est since 1981.,
  
  At the end of 2005, Lyria transported its 3 millionth passenger.After the opening of the TGV Est in June 2007, Lyria service between Paris and Zurich began using the newly constructed line instead of the previous route, passing through Strasbourg, Colmar, Mulhouse and Basel.Consequently, service from Paris departed from Gare de l'Est instead of Gare de Lyon until 2011.