Adding a new station and a road link to a road–rail network in the presence of modal competition

Federico Perea, Juan A. Mesa and Gilbert Laporte

Transportation Research Part B: Methodological, 2014, vol. 68, issue C, 1-16

Abstract: In this paper we study the problem of locating a new station on an existing rail corridor and a new junction on an existing road network, and connecting them with a new road segment under a budget constraint. We consider three objective functions and the corresponding optimization problems, which are modeled by means of mixed integer non-linear programs. For small instances, the models can be solved directly by a standard solver. For large instances, an enumerative algorithm based on a discretization of the problem is proposed. Computational experiments show that the latter approach yields high quality solutions within short computing times.

Keywords: Station location; Road–rail network design; Infrastructure planning; Non-linear programming (search for similar items in EconPapers)
Date: 2014
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Citations: View citations in EconPapers (4)

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DOI: 10.1016/j.trb.2014.05.015

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