 The railway infrastructure for the project was largely built by a joint venture between Arge Östu-Stettin and HOCHTIEF Construction, while the station's diamond-shaped roof was installed by UNGER Steel.The total cost of building the new station has been stated to have been around €987 million; it was financed via ÖBB, the city authorities, the European Union, and property development opportunities.During April 2010, the construction programme entered into full swing.