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Optimizing Accessibility and Maximum Travel Times in Tran...
[Submitted on 25 Jun 2026] · 2026-06-26 · via math updates on arXiv.org

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Abstract:This work introduces an optimization model to support decision-making in the design of integrated transit systems, with the aim of improving urban mobility. We assume that daily user trips consist of two types of segments: short segments where users apply their own transport between their homes or workplaces and the public transit access points, and a longer segment on the transportation network. Users' accessibility is ensured by imposing an upper limit on the travel times of the short segments. We assume that only users within a given coverage radius will employ the system. On the other hand, system effectiveness is ensured by limiting travel time on the transportation network. Two mixed-integer linear programming formulations and a matheuristic procedure are proposed, and their efficiency is evaluated through computational experiments. The results allow us to study the structure of the solutions obtained and analyze the effects of the parameters considered.

Submission history

From: Carmen-Ana Domínguez-Bravo [view email]
[v1] Thu, 25 Jun 2026 15:55:39 UTC (887 KB)