Delft is the main railway station of the city of Delft, South Holland, Netherlands. It is located on the oldest railway line in the country, between the stations of The Hague Central and Rotterdam Central. Along with a new 2.3 km rail tunnel under the city centre, the current station opened on 28 February 2015.[2] The new building, which integrates the station hall with the city's municipal offices, was designed by Mecanoo, an international architecture firm that originated in Delft. The project also included a rebuilt bus station, tram stops and improved bicycle parking.