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Información tecnológica

versión On-line ISSN 0718-0764

Resumen

LOAIZA, Cristian M; HOLGUIN, Juan M  y  ESCOBAR, Diego A. Comparative analysis of road alternatives between Manizales and Mariquita (Colombia) trough of study of regional accessibility. Inf. tecnol. [online]. 2016, vol.27, n.5, pp.231-242. ISSN 0718-0764.  http://dx.doi.org/10.4067/S0718-07642016000500024.

This paper analyzes road connection of the city of Manizales (Caldas) with the municipality of Mariquita (Tolima) in Colombia. This route has steep topography, causing an inappropriate geometric design of the current road, such as minimum curvature radius and limited length between curves, making the trip uncomfortable for users. To solve the above problem were proposed four road alternatives, three made by the National Institute of Roads and one by a Public Private Partnership. None of them considered the geographic accessibility of the territories that belong to the area of influence. The methodology applied is an analysis of accessibility, which has as result the isochrones curves. After that, the economic and demographic variables are crossed obtaining as a result that the best alternative is that in which the road design includes more population and higher gross domestic product of the region, being then a solution that benefits to a higher number of people of the region studied.

Palabras clave : territorial accessibility; road connection; average global accessibility; isochronous curves.

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