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. 6.498 km (except for TEN-T); • No 128 from km 26.939 to km 30.659, i.e. 3.720 km (except for TEN-T); • No 129 from km 39.975 to km 47.641, i.e. 7.666 km (except for TEN-T); • No 130 from km 39.940 to km 48.862, i.e. 8.922 km (except for TEN-T); • No 132 from km 16.912 to km 18.920, i.e. 2.008 km (TEN-T), • No 143 from km 0.841 to km 1.080, i.e. 0.239 km (except for TEN-T); • No 145 from km 16.733 to km 18.033, i.e. 1.300 km (except TEN-T), • No 146 from km 47.390 to km 49.145, i.e. 1.755 km (except TEN-T), • No 161 from km 11.550 to km 12.975, that is 1.425 km (TEN-T); • No 165 from km 1.185 to km 1.285, that is 0.100 km (TEN-T); • No 181 from km -0.319 to km 1.221, i.e. 1.540 km (from km -0.245 to km 0.000 TEN-T); • No 542 from km 3.537 to km 7.434, that is 3.897 km (TEN-T); • No 686 from km -0.540 to km 2.173, that is 2.713 km (TEN-T); • No 687 from km 0.003 to km 2.219, that is 2.216 km (TEN-T); • No 704 from km 0.277 to km 2.155, that is 1.878 km (TEN-T); • No 739 from -0.301 to 4.059 km, that is 4.360 km (except for TEN-T). A total of 214,549 km of railway lines, including 178,794 km in TEN-T. Works covered by the Project are located in the voivodships: Silesian (Christian, Świętochłowicki, Bytom, Tarnogórski, Lublin, Czestochowa, Kłobucki) and Lodz (Zduńskowolski districts, graces, Belchatowski, spiders). The material scope includes replacement of track pavement, replacement and reinforcement of subways, modernisation and construction of engineering facilities, adaptation of stations and passenger stops to the needs of people with reduced mobility, modernisation of existing rail crossings, reconstruction, reconstruction of cubature facilities, construction of new switching stations, works from the overhead network and srk industry.