Intermodal transport in freight distribution: a literature review

ABSTRACT

There has been significant growth in research on intermodal transport in freight distribution since the 1990s. Differentiating itself from previously published literature reviews, this paper evaluates the current state of this research using Systematic Literature Review methodology. The complementary aims are: (a) to identify the research lines developed and to propose a criterion for classifying the literature, and (b) to discuss the empirical evidence that identifies existing interrelationships. The analysis has enabled three main lines of research to be identified. The first research line, basic principles of intermodal transport, groups together works related to the definition of intermodal transport and the results obtained using this transportation system. The second, improvements to the way that intermodal transport systems work, frames elements and variables that impact intermodal transport systems’ logistics efficiency, such as quality of service, information and communication systems, and freight planning and linkages among system operators to provide an adequate service. Finally, the third line, intermodal transport system modelling, identifies the main variables used to optimise these transport systems, the different focuses and approaches used in modelling, and the advantages and disadvantages of each focus. These research lines take in more specific sublines that incorporate articles that develop related research questions. Lastly, the discussion of the content of each of these research sublines enables us to identify gaps in the literature and comment on directions for future research.

KEYWORDS:

• Intermodal transportation
• multimodal transportation
• intermodal freight transport
• intermodal transport model
• Systematic Literature Review

Acknowledgements

Anny-del-Mar Agamez-Arias acknowledges financial support by the Bolivar Government, in framework scholarship project “Bolívar gana con Ciencia” and CEIBA Foundation (Colombia). José Moyano-Fuentes acknowledges financial support by the Spanish Ministry of Economy and Competitiveness research Project [ECO2015-65874-P].

Disclosure statement

No potential conflict of interest was reported by the authors.