Lyon-St Jean de Maurienne (2015)
Mont-Cenis tunnel (2015-2017), cross-border section
Bussoleno-Turin (2011)
Turin-Venice (2010)
Venice-Ronchi Sud-Trieste-Divača (2015)
Koper-Divača-Ljubljana (2015)
Ljubljana-Budapest (2015)
Parts of this route correspond to pan-European corridor V.