High-speed rail
High-speed rail is a type of rail transport that operates significantly faster than traditional rail traffic, using an integrated system of specialized rolling stock and dedicated tracks. While there is no single standard that applies worldwide, new lines in excess of and existing lines in excess of are widely considered to be high-speed, with some extending the definition to include lower speeds in areas for which these speeds still represent significant improvements. The first such system began operations in Japan in 1964 and was widely known as the bullet train. High-speed trains normally operate on standard gauge tracks of continuously welded rail on grade-separated right-of-way that incorporates a large turning radius in its design.
High-speed rail in Europe
Today, the main cities of Poland are linked by railway transport reaching 160 km/h. On 14 December 2014, Polish State Railways started passenger service trains PKP Pendolino ED250 operating 200 km/h speed on 80 km line Olszamowice-Zawiercie (part of railway line called Central Trunk Line (CMK) from Warsaw to Katowice). Currently it is the line with highest railway speed in Poland. Several other sections of the Central Trunk Line will soon allow speeds of 200 km/h (with a current speed record set up by Pendolino Train on 21 November 2013 in Poland of 293 km/h). According to recent plans of PKP-PLK, sections of CMK between Warsaw and Gdańsk (145 km) and Warsaw-Kraków (additional 80 km) will be added to present section from no later than December 2015. That will make about 300 km of railways available for speed of 200 km/h. Other sections will start operating at 200 km/h in 2016.