Simulation Modeling Of Traffic Operations At Single Point And Diamond Urban Interchanges

Fang, Clara

doi:10.1061/40996(330)559

Cited by 2 publications

(1 citation statement)

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“…The SPUI also required less space than other types of elevated intersections. Turning right from both junction directions could turn simultaneously because the junction was controlled by a single sign, so the vehicle could pass through the intersection faster than the diamond interchange [6,7]. A main disadvantage of this SPUI intersection was its increasing cost because it needed bridges that were longer and wider.…”

Section: Single Point Interchange (Spui)mentioning

confidence: 99%

Modelling an Unconventional Intersection Single-point Urban interchange with PTV.VISSIM

Muchlisin¹

2019

Proceedings of the Third International Conference on Sustainable Innovation 2019 – Technology and Engineering (IcoSITE 2019)

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An intersection is a place where traffic congestion from each arm always happens. In Yogyakarta, one of intersections having the traffic congestion at peak hours is at Kentungan Intersection. The traffic congestion mostly occurs by high volume of vehicles exceeding the intersection capacity. Commonly, a type of this intersection is a plot of intersection. Thus, an evaluation from geometric views by changing the type of the intersection to an elevated intersection (interchange) is needed. The elevated intersection consists of conventional and unconventional intersection. The elevated conventional intersection is commonly applied in Indonesia like flyover or underpass. Hence, this study chose one of the unconventional intersections called Single-Point Urban Interchange (SPUI) because the SPUI could provide more vehicle flows and be more efficient than other types. This study aimed to propose the best model from some intersection conditions. A method of this study used PTV.VISSIM 9 software. This study modeled three conditions: existing condition, default and modified SPUI intersection. Based on the result of the existing models, Level of Service (LOS) was F with 104,79 seconds of vehicle delay average. In the model of default SPUI model, value of LOS was D with 32,54 seconds of vehicle delay average. Next, in the modified SPUI model, the LOS was D with 30,3 seconds of vehicle delay average. Therefore, based on the results, the modified SPUI can reduce 74,49 seconds of the delay.

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Section: Single Point Interchange (Spui)mentioning

confidence: 99%

Modelling an Unconventional Intersection Single-point Urban interchange with PTV.VISSIM

Muchlisin¹

2019

Proceedings of the Third International Conference on Sustainable Innovation 2019 – Technology and Engineering (IcoSITE 2019)

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Traffic Evaluation of SPUI and TUDI Interchanges Based on Traffic Conditions in Tehran with Aimsun and Synchro Software

Rahimi

2019

Iran J Sci Technol Trans Civ Eng

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Simulation Modeling Of Traffic Operations At Single Point And Diamond Urban Interchanges

Cited by 2 publications

References 0 publications

Modelling an Unconventional Intersection Single-point Urban interchange with PTV.VISSIM

Modelling an Unconventional Intersection Single-point Urban interchange with PTV.VISSIM

Traffic Evaluation of SPUI and TUDI Interchanges Based on Traffic Conditions in Tehran with Aimsun and Synchro Software

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