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A Road Pricing Model for Congested Highways Based on Link Densities

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dc.contributor.author Grange, Louis de
dc.contributor.author Troncoso, Rodrigo
dc.contributor.author González, Felipe
dc.date.accessioned 2018-02-22T20:19:26Z
dc.date.available 2018-02-22T20:19:26Z
dc.date.issued 2017
dc.identifier.citation Journal of Advanced Transportation Volume 2017 (2017), Article ID 3127398, 12 pages es_CL
dc.identifier.uri https://doi.org/10.1155/2017/3127398 es_CL
dc.identifier.uri http://hdl.handle.net/11447/1993
dc.description.abstract A road pricing model is presented that determines tolls for congested highways. The main contribution of this paper is to include density explicitly in the pricing scheme and not just flow and time. The methodology solves a nonlinear constrained optimization problem whose objective function maximizes toll revenue or highway use (2 scenarios). The results show that the optimal tolls depend on highway design and the level of congestion. The model parameters are estimated from a Chile's highway data. Significant differences were found between the highway's observed tolls and the optimal toll levels for the two scenarios. The proposed approach could be applied to either planned highway concessions with recovery of capital costs or the extension or retendering of existing concessions. es_CL
dc.format.extent 12 p, es_CL
dc.language.iso en_US es_CL
dc.subject Marginal-cost es_CL
dc.subject Transportation network es_CL
dc.subject Elastic demand es_CL
dc.subject Social cost es_CL
dc.subject Bottleneck es_CL
dc.subject Optimization es_CL
dc.subject Acceptability es_CL
dc.subject Equilibrium es_CL
dc.subject Controversy es_CL
dc.subject Capacity es_CL
dc.title A Road Pricing Model for Congested Highways Based on Link Densities es_CL
dc.type Artículo es_CL


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