CONSTRUCTION began on a €1.5bn project to upgrade a key rail freight link between the Netherlands and Germany on January 20, when North Rhine Westphalia state transport minister Mr Michael Goschek, Mr Enak Ferlemann, parliamentary state secretary of the German Ministry of Transport, and German Rail (DB) board member for infrastructure Mr Ronald Pofalla officially launched the expansion and modernisation of the 73km Emmerich - Oberhausen line.