Křižovatka Frýdecká - Buničitá - K Sokolovně ve Vratimově

Abstract

This bachelor thesis focuses on the analysis of road safety and traffic flow at the intersection of Frýdecká, Buničitá and k Sokolovně streets in the town of Vratimov. The introductory part presents the results of conducted traffic surveys, including an analysis of accident rates and conflict situations, traffic volume measurements, and a directional survey. Based on these data, a capacity assessment of the current state was performed for both current and forecasted traffic volumes, supplemented by simulation models using PTV Vissim software. The second part of the thesis focuses on proposing two possible modifications to the structural layout or traffic organization aimed at improving safety in the area. The proposed variants are verified through capacity calculations for the future horizon, supported by technical documentation including sight distance assessment and swept path analysis, and subsequently validated using simplified simulation models.