The project aims to build the S7 expressway on the Radom-Skarżysko Kamienna section. The beginning of this investment is in km 484 + 801,23 of the existing national road No 7. The end of the investment is located on the existing two-way section of the S7 express road – road-rail junction in Skarżysko-Kamienna (local km 7 + 570,42). A two-way cross-section with two lanes and an emergency lane is provided throughout the section. The project will be implemented in a traditional system. The length of the S7 expressway is 29.571 km. Administratively, the investment is midwife in the central part of Poland in the area of Mazowieckie voivodship (in its southern part) and Świętokrzyskie voivodship (in its northern part). The section of the S7 expressway begins in the municipality of Orońsko south of the border of Radom, from where it runs south, crossing the area of the municipality of Jastrząb, the town and the municipality of Szydłowiec, ending its course in the northern part of the town of Skarżysko-Kamienna.