Rationalization of Cargo Flow Apportioning in the Context of Transport Infrastructure Development

This paper is a result of work carried out under research grant for development the Model of Logistic System of Poland in terms of transport co-modality. The paper presents problems of rational apportioning cargo flows within transportation network. Regarding transport co-modality, the optimization task of apportioning material flow through transportation infrastructure elements was formulated. The assessment of adjusting transportation network to transportation tasks was provided with regard to transportation system development. Technical and ecological conditions of material movement process were given special consideration.