CALCULATIA COSTURI PENTRU INFRASTRUCTURA / CALCULATING INFRASTUCTURE COSTS Prof. univ. dr. Paunica Mihai – Directorul General al Directiei Generale Buget - Finante din Ministerul Educatiei si Cercetarii Abstract: Railway infrastructure consists of railway lines and railway embankments, stations and travel goods and technical equipment of command and control. This paper deals with issues concerning calculation of costs at a passenger and cargo, such as calculating the tariff to use the infrastructure (TUI). Keywords: costs, calculation,railway infrastructure JEL Codes: M41.