Explore details about location Poprzeczna. Poprzeczna is a location situated within the Chorzów Stary alongside other areas such as Plac Świętego Jana, Siemianowicka, Plac Świętego Jana. Additionally, some smaller parts of Poprzeczna include specific areas like Antoniów, Franciszka Kotuchy, Brzeziny Śląskie Stare Osiedle adding to the diversity of its landscape.