Transport infrastructure comprises the infrastructure for passenger transport and freight transport. This includes all physical traffic routes such as railroads for trains and city railroads, roads, tunnels, waterways and pipelines including their control systems, and handling facilities. These are also termed linear or networked traffic infrastructure or transport infrastructure. In contrast, site infrastructure includes airports, train stations, inland ports and sea ports, which are also referred to as point-shaped traffic or transport infrastructure. Logistical infrastructure in this sense not only comprises traffic facilities but also facilities for transshipment and storage at the site’s terminal. These facilities are also termed suprastructure (see Fig. 2.5).