The prefabricated element integrating the substructure and concrete surface with the steel structure of the single tram turnout with a ZT-116-3200 R50 switch was installed in the first half of April this year. at the intersection of Powstańców Śląskich and Piekarska streets in Bytom, as part of a thorough reconstruction of the latter. The first, and therefore prototype, logistic and construction works lasted about a week, although the target time for the final installation of such a prefabricated element is to be in the range of 48-72 hours.