The IV Railway Transit Corridor is also modernised on the basis of the adopted concept of the railway network development. The object of the project is its part – the section between the station Soběslav (where the previous phase of the construction, the section Veselí nad Lužnicí (outside) – Soběslav, completed in 2015) and the stop stop Doubí u Tábora (including). Here the line follows the completed section Tábor – Doubí u Tábora in advance, launched in 2009.