(2001 for ). The stations were in a state of suspended construction as the heavy industry factories they should have served were closed after the Velvet Revolution. Trains slowed down when passing through these dimly lit stations. As the whole industrial area was slowly revitalized the stations were finally completed. station was closed from July 2012 to June 2014 due to construction of a new shopping and business centre. Trains passed through the station without stopping. Denmark station is a former surface station on (line A), which is a part of the network in Copenhagen. The station was closed in 2007 when the station ("New station") was built when (line F) was extended, with connections between these two lines. Finland The Kamppi metro station has an unused north–south station, below and at right angles to the east–west one currently in use. Excavated at the same time as the east–west station, it was never outfitted, because the corresponding north–south metro line was never built. The Hakaniemi metro station has another similar ghost station, built for the U-line which was eventually not constructed, and its excavation remains incomplete. They have no trains and are not accessible. The University of Helsinki metro station is a former ghost station, since it was excavated in the late 1970s, but opened to the public in 1995. Under Munkkivuori Shopping Centre in Helsinki is an unfinished space for Helsinki Metro station. The space was reserved during expansion work of the shopping centre in early 60s but never used. France Germany Apart from Berlin (which also has provisions for future extensions that serve no current purpose): Light Railway (): station , built, but never opened Rapid Transit (): station closed since 1990 and Station at Airport since 1998 Underground Railway (): station , built, but never opened; station on line U2 and station Hanover Light Railway (): part of station , built, but never opened Cologne Light Railway (): station closed in 2003, , built, but never opened Tramway: tramway underground stations and (partially) Munich Rapid Transit (): München Olympiastadion station closed in 1988 Nuremberg Ring Railway: stations and closed in 1992; the former station "Märzfeld" served the Nazi party rallying grounds and later deportations to the Nazi death camps. It can be visited in guided tours. Nuremberg U-Bahn: minor provisions made for a future infill station between Flughafen station and Ziegelstein station; there is an emergency exit