Congestion Charges - Level of Service Variation on Urban Roadways - Solarte Portilla, Javier Jesús
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The main cities of the world face traffic congestion as one of their biggest problems for their operation and development; it is increasingly difficult to move from one place to another. The aim is to determine the degree of future improvement in mobility in an area of high traffic congestion for any city. The research provides a methodology to determine the variation of the Level of Service (LS) from the speed of circulation of vehicles on urban roads in a congested area with the implementation of a congestion fee and was applied to the downtown area of the city of Medellin. The results…mehr

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Produktbeschreibung
The main cities of the world face traffic congestion as one of their biggest problems for their operation and development; it is increasingly difficult to move from one place to another. The aim is to determine the degree of future improvement in mobility in an area of high traffic congestion for any city. The research provides a methodology to determine the variation of the Level of Service (LS) from the speed of circulation of vehicles on urban roads in a congested area with the implementation of a congestion fee and was applied to the downtown area of the city of Medellin. The results obtained indicated for the hypothetical charging scenario a 15% increase in the average speed of circulation in the internal roads and a 5% decrease in the average speed for the surrounding ring roads; regarding the NS of the roads, in the internal zone approximately 2.5 km (14%) of roads improve the NS going from a less favorable level of service to a more favorable one, despite this variation, 40% of roads (7.4 km) continue in unfavorable NS (D, E and F).
Autorenporträt
Javier Jesús Solarte Portilla. Ingénieur civil, spécialiste des routes et du transport et titulaire d'un master en infrastructures et systèmes de transport de l'Université nationale de Colombie, avec plus de 15 ans d'expérience dans différents domaines de l'ingénierie dans les secteurs public et privé, actuellement fonctionnaire d'INVIAS à Medellin - Col.