Estudio para la mejora de la seguridad vial de la carretera N-332 del P.K 179+550 al P.K 181+600 en el término municipal de Benissa (Alicante)

Abstract

[ES] El itinerario de carretera N-332 objeto de estudio presenta un trazado en planta muy sinuoso, que no cumple con los parámetros mínimos que marca la normativa vigente para velocidad de 60 km/h. En este tramo existe una intersección de acceso al polígono industrial "La Pedrera" que no cumple el Reglamento General de Carreteras en relación a los giros a izquierda, ya que la carretera cuenta con IMD superior a 5.000 v/d. En el estudio de mejora se analizan y comparan posibles soluciones que consisten en mejora de radios, seleccionando la alternativa mejor. El acceso al polígono industrial se resuelve mediante un nuevo enlace, que también permite un control de accesos de todos los caminos agrícolas que actualmente conectan con la carretera.

[EN] This Final Degree Project includes 3 several alternatives to the current situation of road Access to the industrial estate "La Pedrera" and farm roads. Vehicles traveling in the direction of Teulada on the N-332 and wanting to access the estate do not comply with the regulations for left turn roads, since the road has an IMD greather than 5.000 v/d. On the other hand, there are problems in term of layout in the consecutive curves, which can dangerously affect users travelling along this section. In the improvement study for road safety of this section, some solutions are defined, analyzed and compared that consist of improving radios and linking the route. Those proposed for further análisis are: keep design, radio upgrade for VP= 60 km/h and radio upgrade for VP= 80 km/h. The work developed has been based on defining all the parameters that allow designing the different alternatives, and then, designing them with designing programs such as Autocad or Autocad Civil 3D. In this improvement study, a brief and concise study of layout and drainage regulations, among others, has also been addressed. Once the design phase and the analysis phase are finished, alternative improvement is chosen. The main objective is to solve the current problem of vehicles that want to access the industrial estate and improve consecutive curves in terms of safety and comfort. In addittion, could increase the number of people accessing the industrial estate, currently in the forgetting process, with a positive effect for the local and regional economy.