Chalmers University of Technology has released research led by doctoral student Juan Pablo Castrellon addressing the challenges of urban freight transport. The study focuses on managing kerbside access for delivery vehicles in cities, where space is shared with parking, pedestrian paths, cycle lanes, and bus stops.
Castrellon’s dissertation identifies conflicts arising from competing demands for limited kerbside space and presents data-driven tools to optimize access for freight deliveries. By analyzing urban case studies worldwide, the research provides practical strategies to balance efficiency in deliveries with city sustainability goals.
The findings indicate that poor alignment between city regulations and actual delivery needs often leads to illegal parking, traffic congestion, and increased emissions. Implementing the tools developed in this study can reduce delivery times by up to 29%, decrease parking violations by 44%, and lower greenhouse gas emissions by approximately 32%, while freeing space for other street users.
The research emphasizes that successful long-term implementation requires supportive policies, engagement from stakeholders, and clear communication of societal benefits. The ultimate goal is to help cities provide necessary space for freight transport without compromising livability for residents.
The dissertation, titled Kerbside Access Management for Freight Deliveries: Conflicts, Tools and Implementations, will be publicly defended on August 22, 2025.
Source: Chalmers University of Technology
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