Polish aviation is in the process of unprecedented growth. Chopin airport records historical results and the dynamics of traffic in Poland is among the highest in Europe. At the same time, it is increasingly clear that the current infrastructure is incapable to handle the full possible of request from carriers and passengers. The modernisation of the capital port is so not only a consequence to current needs, but besides part of the preparation for the fresh phase, the central point of which is the CPK project.