The S2 expressway, known as the Southern Warsaw Bypass, is a key piece of infrastructure in Poland, connecting the A2 motorway junctions at Konotopa and Lubelska in Majdan, with plans dating back to the 1970s. Its construction began in earnest between 2007 and 2013, when tenders were prepared and contractors were selected. In 2010, construction work started on the Konotopa-Warsaw Airport section, which opened in 2013. In the following years, additional sections of the road were opened, including the Warsaw Airport-Puławska and Warsaw Wilanów-Lubelska stretches. A notable architectural feature is the Anna Jagiellonka Bridge, built as part of the S2 route, facilitating connectivity between different parts of Warsaw. The Southern Warsaw Bypass plays a significant role in regional transport and has a historical background, marked by controversies over its route, including protests by local residents. This investment not only improves transportation but also contributes to the cultural development of the region by linking the capital with other important cities. It is worth noting that there are restrictions on heavy traffic on the bypass, which helps reduce emissions and improve road safety. A dedicated bicycle path along the road highlights the ecological aspect of this project. Interestingly, despite numerous challenges during construction, the opening dates for individual sections were repeatedly postponed, reflecting the complexity of infrastructure projects in Poland.