When the guidelines were reviewed in April 2004, the sections of the Eastern part of the main line between Stuttgart, Munich, Salzburg, Vienna, Bratislava and Budapest were added, which were the Baudrecourt, Strasbourg and Stuttgart sections and the Kehl bridge over the Rhine, priority project no 17.
Lors de la révision des orientations en avril 2004, les sections de la partie orientale de la magistrale entre Stuttgart, Munich, Salzburg, Vienne, Bratislava et Budapest ont été ajoutées, à savoir les sections Baudrecourt, Strasbourg, Stuttgart et le pont de Kehl au-dessus du Rhin, projet prioritaire no 17.