Traffic congestion analysis using travel time ratio and degree of saturation on road sections in Palembang, Bandung, Yogyakarta, and Surakarta

Susilo, Budi Hartanto; Imanuel, Ivan

doi:10.1051/matecconf/201818106010

Cited by 7 publications

(3 citation statements)

References 1 publication

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“…VCR is the major indicator in suggesting traffic performance. The higher the degree of saturation value, the lower the service performance of the road (Susilo and Imanuel, 2018) and there are six types of road conditions based on its level of service performance. According to Mathew and Rao (2006), the relationship between VCR and the velocity of vehicle is 0.35, 0.55, 0.77, 0.92, 1.00 and 120 km/hr, 120 km/hr, 114 km/hr, 99 km/hr and 85 km/hr, respectively.…”

Section: Resultsmentioning

confidence: 99%

Using system dynamics approach to build policy scenario for reducing CO2 emission resulted from tourism travel to Karimunjawa

Susanty

Puspitasari

Saptadi

et al. 2020

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Purpose This study aims to create the causal relationship between transportation behavior to Karimunjawa, the number of tourists and the amount of CO2 produced; calculate the reduction of CO2 emissions from the transportation to Karimunjawa based on several proposed policy scenarios; and formulate the managerial implication and recommendation to support the implementation of several proposed policy scenarios. Design/methodology/approach This study develops a system dynamics‐based model by using three sub-systems, i.e. “the number of tourist sub-system,” “the switching behavior of tourist travel sub-system” and “the CO2 emission sub-system.” Findings The simulation results have shown that, under the current situation, tourist travel behavior should be changed to maximum condition to get the minimum CO2 emission. Improvement of the behavior of tourist in selecting the mode of transportation and the departure point of mini-tour bus and ferry are an effective way to reduce the CO2 emission. Research limitations/implications This study only considers limited variables as the driver of the level of change of the capacity of Karimunjawa and the road as well as the variables as the driver of tourism growth. This study only focuses on CO2 emission from the direct impacts of tourist travel; this study does not consider the indirect impact of tourism activity on CO2 emissions. International air travel is not included in the present study. Practical implications From a managerial perspective, this study demonstrates that change in the tourist travel behavior is generally not effective in triggering CO2 emission reduction, unless it is accompanied by the strict restriction policy related to the tourist route. Social implications This study has the potential to raise societal awareness that the causality of tourist growth and CO2 emissions should be seen as the impact of tourist travel behavior. In this case, to modify the travel behavior, tourist needs to change their mode of transportation to more sustainable transportation. Originality/value This paper intends to fill the literature gap of the effect of tourism growth from two perspectives, namely, tourist travel behavior and environmental. The modeling of tourist transport and CO2 emission will provide an overview of the selection of the problem-solving mode for tourist transport that can give a significant contribution to the greenhouse gas emissions reduction to the environmental.

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Section: Resultsmentioning

confidence: 99%

Using system dynamics approach to build policy scenario for reducing CO2 emission resulted from tourism travel to Karimunjawa

Susanty

Puspitasari

Saptadi

et al. 2020

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“…Analisis derajat kejenuhan (Degree Of Saturation) dalam hal ini dianalisis untuk mendapatkan nilai rasio lalu lintas (V) terhadap kapasitas ruas jalan (C) untuk identifikasi performa lalu lintas [4], [5]. Persamaan yang digunakan adalah sebagai berikut:…”

Section: Pendahuluanunclassified

Evaluasi Tingkat Pelayanan Jalan Kawasan Pasar Pagi Kota Pangkalpinang

Ilpandari

Firdaus

2023

ASPAL

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Jalan merupakan kunci perkembangan suatu wilayah atau kota dimana jalan berperan penting dalam menghubungkan satu tempat dengan tempat lainnya dan kapasitas jalan dapat meningkatkan aktivitas ekonomi sehingga perlunya kajian dalam performa suatu jalan. Pasar Pagi merupakan salah satu instrumen penting dalam perekonomian masyarakat Kota Pangkalpinang dimana arus lalu lintas pada ruas jalan seringkali padat dan salah satu area pengembangan kota sehingga perlunya analisis kapasitas ruas jalan untuk mengetahui performa jalan sekitar. Studi dilakukan dengan menghitung volume lalu lintas pada enam lokasi persimpangan secara secara langsung pada pagi, siang, dan sore baik hari kerja maupun hari libur. Data volume kendaraan tiap jam kemudian diolah untuk mencari nilai derajat kejenuhan lalu lintas dan tingkat pelayanan jalan. Hasil yang didapat yaitu volume kendaraan puncak terjadi pada sore hari baik hari kerja maupun hari libur. Nilai derajat saturasi tertinggi pada sore hari yaitu 0,52 dan terendah 0,044 untuk hari kerja dan nilai tertinggi pada hari libur yaitu 0,44 dan terendah 0,10. Tingkat pelayanan untuk hari libur dan kerja didominasi oleh karakteristik LoS lingkup B yang berarti arus lalu lintas stabil.

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“…However, the most recent data show that the current Q value has reached 2,528 vehicles/hour, with a DS value of 1.23 [2], placing it in the F category, which includes limited traffic flow, low speed, volume below capacity, and frequent stops. These factors influence noise, vibration, pollutants, air pollution, emissions, road users, and the convenience of neighboring residential areas [3,4,5,6].…”

Section: Introductionmentioning

confidence: 99%

Road widening in west Papua: A design and economic feasibility analysis of urban green infrastructure

Parlindungan¹,

Adisasmita²,

Manusawai³

et al. 2023

World J. Adv. Eng. Technol. Sci.

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Planned road expansion in Manokwari, West Papua, along 6.5 km of the Maruni - - Dr. Esau Sesa in phase I of 2024 will prioritize low-carbon development and climate resilience. Road design enhancement and economic and financial analysis are conducted in this research. In the economic analysis, the National Road Administration Agency, the Head of Public Works and Spatial Planning, and the Regional Development Planning Agency from the regency and provincial collaborated on budget tagging. The proposed design incorporates bicycle lanes, green infrastructure in tree-based pedestrian areas as an energy source for biomass pellets, solar panel-based street lights, drainage along pedestrians to anticipate extreme weather and flooding, rehabilitation of mangroves whose ecosystem function has diminished, and retaining buildings erosion for damaged mangroves. The economic analysis begins with the calculation of the Vehicle Operating Cost (VOC) for large cities using the ratios 1:7 (Light Vehicle, LV) and 1:4 (Heavy Vehicle, HV). Time savings of up to 10 minutes and total VOC contribute to the total savings. Furthermore, an analysis of NPV > 0, IRR > 15%, BEP in the fifth and sixth year, and net B/C ratio > 0 indicates that road improvement is feasible based on economic analysis.

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Traffic congestion analysis using travel time ratio and degree of saturation on road sections in Palembang, Bandung, Yogyakarta, and Surakarta

Cited by 7 publications

References 1 publication

Using system dynamics approach to build policy scenario for reducing CO2 emission resulted from tourism travel to Karimunjawa

Using system dynamics approach to build policy scenario for reducing CO2 emission resulted from tourism travel to Karimunjawa

Evaluasi Tingkat Pelayanan Jalan Kawasan Pasar Pagi Kota Pangkalpinang

Road widening in west Papua: A design and economic feasibility analysis of urban green infrastructure

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