 Reportedly, the overall investment was estimated in 2009 to come to around 240 million euros.As planned, the redeveloped railway station is not to be entirely newly-built; instead, it is intended to retain several existing elements of the building, albeit renovated and modernised where deemed to be suitable or necessary.The problematic cup-shaped pillars are on such element, being reinforced rather than removed; a grand new entrance into the main hall of the station is to be developed between the two cups.