Defence needs as a factor of transport infrastructure development in Poland

One of the key elements of the critical infrastructure of the state is the transport system. Its development is determined by a number of various factors, among which the priority role falls to defence issues. In accordance with the provisions of strategic doctrinal documents, the construction of a modern transport system, combined with the introduction of modern means of transport is one of the key areas in the system of defence preparations and state emergency response. From the perspective of contemporary conditions, the development of transport networks is necessary to ensure the required conditions of movement of people and the transport of armaments and military equipment, to meet the living needs of the population and the possibility of evacuation, support of the Polish Armed Forces and allied forces in the crisis or war time. The article, based on performed researches has identified the essence and importance of defence needs for the development of transport infrastructure in Poland.