“…Islam and Eidhammer [11] explored Pan-European and international rail freight services. Other recent examples of such a research include CREAM [5], RETRACK [17], Islam et al [14] and Islam et al [13]. The CREAM [5] study, co-funded by the European Commission within the Sixth Framework Programme, contained a number of technological and operational research and development activities identified by the stakeholders, who comprised rail infrastructure operators, railway operators, intermodal operators and their customers.…”