The effect of roadway intersection design is strictly linked to a reduction in traffic congestion, fuel consumption and emissions an urban area. This paper presents comparative result the typical four-legged roundabout operational performance for effective management. Accordingly, computer model estimation two kinds intersections created. study detailed analysis modelling flow using PTV vissim ...

In a parameter study, we systematically varied values, and quantified the resulting traffic flow in each individual lane. We modeled two-, three-, four-lane freeway sections with microscopic simulation tool PTV Vissim. compared results findings from literature. Simulations using car following model Wiedemann 99 fit better to empirical studies than those 74. Empirically determinable parameters, ...

The Kodim intersection is one of the intersections at Jalan Raya Sawangan. Identifying vehicle traffic, performance, and potential remedies Sawangan was goal this study. information gathered from survey results, research technique employs a strategy PKJI (Pedoman Kapasitas Indonesia) simulation utilizing PTV Vissim program. Based on results data analysis processing, busiest traffic flow occurre...