The project includes works on the railway line C-E 65 on the section Chorzów Batory – Zduńska Wola Karsznice, on sections of railway lines: • No 131 from km 5.900 to km 170.212, that is 164.312 km (TEN-T); • No 127 from km 26.922 to km 33.420, i.e. 6...