The project involves the execution of works on the following railway lines: • No 97 Skawina-Żywiec: from km 0.387 to km 34.176 and from km 44.900 to km 47.184; • No. 98 km Sucha Beskidzka-Chabówka: from km -0.504 to km 35,313; • No. 99 Chabówka-Zakopane: from km -0.334 to km 43,451; • a new link in Kalwaria Zebrzydowska, between railway lines 97 and 117 with a length of 458 m. • a new link in Chabówka, between railway lines 98 and 99 with a length of about 611 m. The total length of the sections covered by the project is 116.744 km. Lines 97, 98, 99 are not covered by AGC and AGTC and are not part of the TEN-T network.