Modular vehicles in freight transport
A systematic literature review of opportunities and challenges
X. Liao (TU Delft - Transport and Planning)
Lorant Tavasszy (TU Delft - Transport and Logistics, TU Delft - Transport, Mobility and Logistics)
O. Cats (TU Delft - Transport and Planning)
M. Saeednia (TU Delft - Transport, Mobility and Logistics)
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Abstract
Modular vehicles (MVs), equipped with autonomous driving, communication, and platooning capabilities, are emerging as a promising innovation in transportation, offering the potential to enhance operational efficiency, flexibility, and environmental sustainability. However, challenges and barriers to their successful implementation are not yet fully understood, which limits the realization of these benefits. This literature review synthesizes existing research on MVs across various applications, including passenger and freight transport, to provide a systematic evaluation of state-of-art, opportunities and challenges for modular freight transport systems. The review identifies research gaps in five areas, such as their integration with multimodal transportation, and highlights key deployment challenges including regulatory hurdles, human factors, financial constraints, and operational complexities. Our findings emphasize the need for policy development, system design research and further empirical validation to assess the practical feasibility and impacts of MVs in the freight transport sector.
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