Preliminary Proposal for New Traffic Flow Regulation and Organization in Brodarica in the City of Šibenik

Abstract

Kretanje pojedinačnog vozila na prometnici je kretanje vozila na cesti najvećom sigurnosnom brzinom, a nije ovisno o drugim vozilima na prometnici. Za razliku od pojedinačnog kretanja vozila, pod prometnim tokom se razumijeva kretanje dvaju ili više vozila na istom putu. Odnosi među prometnim tokovima na raskrižjima jedan su od uzroka smanjene propusne moći. Zbog toga svaki postupak u izmjeni organiziranosti prometnih tokova mora biti utemeljen na detaljno izučenom postojećem stanju i sagledavanju njegove izmjene. Takav problem vidljiv je u mjestu Brodarica kod Šibenika. Pogrešna organizacija prometa dovodi do nepotrebnih presijecanja prometnih tokova. Svrha istraživanja je analizirati postojeće prometne tokove u naselju Brodarica,te ukazati na probleme koji se javljaju pri odvijanju prometa. Cilj istraživanja je prikupiti podatke brojanjem prometa i ponuditi nova rješenja kako bi se smanjio broj nepotrebnih presijecanja, smanjili repovi čekanja,povećala propusna moć te sigurnost svih sudionika u prometu.The movement of an individual vehicle on the road is the movement of the vehicle on the road at highest safety speed and independently of any other vehicles on the road. Unlike single-vehicle movement, traffic flow implies the movement of two or more vehicles on the same path. The relation between traffic flows at intersections is one of the causes of reduced throughput capacity. Therefore, any procedure of modification of organization of traffic flows needs to be based on troughly studying in the existing situation and reviewing its modification. Such problem can be seen in Brodarica near Šibenik. Incorrect organization of traffic leads to unnecessary intersecting of traffic flows. The purpose of the research is to analyze the existing traffic flows in Brodarica and to point out the problems that occur in the traffic flow. The goal of the research is to collect data by counting traffic and to offer new solutions that would reduce the number of unnecessary intersections, queue lenghts and increase throughput capacity and safety of all traffic participants