At present, the preference for the use of public transport with support systems is all the more current when there is an effort to suppress individual transport and an effort to improve the ecological situation in the world. The area of public transport is very large and includes a large number of essentials and functionalities that need to be considered comprehensively to create a quality and functioning public transport system. For certain parts of the solution, how to prioritize and improve the function of public transport, can be used some of the methods of linear programming, graph theory or systems analysis and decision-making. This paper presents the use of selected methods in the areas of parking, public transport preferences and integrated transport systems. Concurrently, emphasis will be placed on the coordination of individual types of these measures.