Warsaw Wschodnia (Polish: Warszawa Wschodnia) is one of the most important railway stations in Warsaw, Poland. Its more official name is Warszawa Wschodnia Osobowa (literally translated as Warsaw East Passenger). It is located on the eastern side of the Vistula river, in Praga Północ district, on the Warsaw Cross-City Line. It serves a large number of trains as all trains passing through the more important Centralna and Śródmieście stations also stop at Wschodnia station

Source: wikipedia.org (http://en.wikipedia.org/wiki/Warsaw_Wschodnia_Osobowa_(PKP_station))