The jubilee conference Development of Polish Railway Infrastructure took place on 17-18 October in Jachranka. During the conference organized by the Polish Chamber of Railways in cooperation with and under the patronage of the Sejm of the Republic of Poland, the Ministry of Infrastructure, the Office of Rail Transport, the Railway Institute, the Centre for EU Transport Projects, the Central Communication Port and PKP Polskie Linie Kolejowe S.A., we could listen to experts and specialists from the above entities. The opening of the conference was graced by the presence of the Minister of Infrastructure Dariusz Klimczak. As part of the conference, we gave a presentation entitled "Products and systems for railway superstructure – new solutions of Railway gft Polska Sp. z o. o."