The project is located in the Silesian Voivodeship and consists of: * modernisation (including electrification) of railway line No. 182, on the Tarnowskie Góry – Zawiercie section; * modernisation (including electrification) of link No. 705 Zawiercie R 125 – Zawiercie R 97; * the construction (including electrification) of the town of Śląskie – Gosek. The total length of the railway lines covered by the project is 48.465 km.