Návrh variantního řešení křižovatky silnic I/49 a I/57 v obci Valašská Polanka

Abstract

The content of the bachelor thesis is a proposal of a variant solution of the intersection of the roads I / 49 and I / 57 in the village Valašská Polanka. The solution is designed with regard to the connection of the gas station and the bus transport solution. In this work is processed transport survey from which the individual traffic intensities, capacity calculation and composition of traffic flows are detected. Based on individual calculations, I have identified conflicting situations and accidents. Part of the work are 3 variants of the intersection - the economic variant, where the traffic sign is renewed, the design of the circular intersection and the design of the intersection lane to the left of the main communication. Variants are evaluated in a multi-criteria evaluation. Based on this assessment, the most preferred option is selected, which is detailed. It includes drawings of perspective triangles, traffic markings, drag curves verified with AutoTURN, cross section, occupancy situation, and estimated cost.