System analysis – approach and notions, methodological assumptions in the planning process. Methodology in the transportation planning process – transportation planning within spatial and urban planning, managing function in the transportation planning process. Models – general notions, mathematical models, model development and application. Transport demand models – origins of transport demands: basic types of traffic generation and attraction models. Spatial traffic distribution models. Growth factor models, gravity models, probability models. Models for modes and presentation of traffic distribution. Models for the distribution of flows into networks. Network models.