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Mirosław Romański talks about the electrification of the Polish railway network. The first steps in this direction were taken after Poland regained independence in 1918, but specific work only gained momentum in the 1930s and focused mainly on the Warsaw junction. It was not until after the end of World War II that large-scale electrification began. In the 1950s, 1960s and subsequent years, all key junctions and railway lines were electrified. This led to the network covering about 60% of its total length in 1989. After that year, electrification was no longer as fast, but practically to this day electrification covers short sections and lines. However, this did not affect its scope, because it is still about 60% of the railway network in Poland. --------------------------------------------- ✅ Production, development and editing: MIROSŁAW ROMAŃSKI ------------------------------------------------------------ ✅ If you are interested in receiving notifications about new films, please subscribe to the channel ???? ???? / mirmur2 ago you will receive regular notifications about materials on this channel -------------------------------------------- ✅ IF YOU WANT TO SUGGEST A FILM TOPIC OR HAVE ANOTHER QUESTION, YOU CAN WRITE: ???? Contact: [email protected] -------------------------------------------- ✅ SUPPORT THE CHANNEL - DEVELOPMENT --------------------------------------------