The principal station in Gdynia is Gdynia Główna railway station, and Gdynia has five other railway stations. Local services are provided by the 'Fast Urban Railway,' Szybka Kolej Miejska (Tricity) operating frequent trains covering the Tricity area including Gdańsk, Sopot and Gdynia. Long-distance trains from Warsaw via Gdańsk terminate at Gdynia, and there are direct trains to Szczecin, Poznań, Katowice, Lublin and other major cities. In 2011-2015 the Warsaw-Gdańsk-Gdynia route is undergoing a major upgrading costing $3 billion, partly funded by the European Investment Bank, including track replacement, realignment of curves and relocation of sections of track to allow speeds up to , modernization of stations, and installation of the most modern ETCS signalling system, which is to be completed in June 2015. In December 2014 new Alstom Pendolino high-speed trains were put into service between Gdynia, Warsaw and Kraków reducing rail travel times to Gdynia by 2 hours.