scholarly journals Performance Analysis of Road Section and Unsignalized Intersections On Jalan Cileungsi Setu and Jalan Raya Narogong

2021 ◽  
Vol 1 (2) ◽  
pp. 72-80
Author(s):  
Muhammad Isradi ◽  
Nandhita Aulia Tarastanty ◽  
Widodo Budi Dermawan ◽  
Amar Mufhidin ◽  
Joewono Prasetijo
Keyword(s):  
Secondary Data ◽  
Population Data ◽  
Degree Of Saturation ◽  
Primary Data ◽  
Vehicle Speed ◽  
Data Traffic ◽  
Main Road ◽  
Saturation Degree ◽  
The Road ◽  
Commercial Area

The unsignalized intersection which is located in Cileungsi District, precisely on Jalan Cileungsi Setu and Jalan Raya Narogong, is a commercial area with dense economic activity and densely populated settlements. As a result of the dense activity, congestion occurs due to the large number of vehicles passing the road, especially during peak hours, namely the morning and evening. Seeing this problem, an analysis is needed that aims to determine the volume, performance of roads, and unmarked intersections as measured by capacity, degree of saturation, and level of service.  In analyzing this study using the Indonesian Road Capacity Manual (MKJI) 1997 method which will determine the performance of roads and intersections without signs. The data needed in this research are primary data in the form of geometric road data, traffic volume, vehicle speed data, and side friction. As well as secondary data in the form of location maps, land use, and population data. From the results of data analysis and processing, the busiest traffic flow at the intersection occurred on Sunday, November 15, 2020 at 17.30 - 18.30 WIB, the saturation degree value was 1.17 with LOS F. By doing an alternative solution, the saturation degree value was 0.68 and LOS B with placing signs are prohibited from stopping around intersections, and prohibiting the flow of traffic turning right either from the main road D to the Minor C road or from the Minor C road to the main road B. On Jalan Raya Narogong, the degree of saturation is 0.74 LOS C service, this shows that the road sections do not exceed the figure required by MKJI 1997, namely ≤ 0.75.

scholarly journals Pengaruh Supeltas Terhadap Tingkat Pelayanan Simpang Jalan Trans Kalimantan-Komplek Griya Permata

2018 ◽  
Vol 2 (2) ◽  
pp. 36-44
Author(s):  
Riska Hawinuti
Keyword(s):  
Positive Impact ◽  
Secondary Data ◽  
Degree Of Saturation ◽  
Primary Data ◽  
Data Traffic ◽  
The Road ◽  
Traffic Data Collection ◽  
Calculation Results ◽  
The Government ◽  
Location Map

The appearanced of the peoples called “Supeltas" (Sukarelawan Pengatur lalulintas=Traffic Regulatory Volunteers) occurs along with the increasing number of queue vehicles that will turn towards the road. Supeltas itself is persons (not official from the government) who manage traffic flow expecting voluntari giffts from people passing through the road. Often, these activities broke the road rules and exacerbate existing congestion. The purpose of this study was to compare the performance of unsignalizes intersections between the existing and non-existent of "Supeltas" it self.             The requirement data needed are the primary data in the form of geometric data, traffic conditions, traffic and environmental conditions data, and secondary data in the form of population and location map. Traffic data collection is done using manual calculation for 2 periods on Tuesday, Wednesday and Thursday at 06.30-08.00 in the morning, noon 12.00-14.00 and afternoon at 16.30-18.30 WITA for each condition of rush hours. The calculation refers to MKJI 1997.             The calculation results obtained by the degree of saturation (DS) without the "Supeltas" amounting to 1,816 and with the provision "Supeltas" of 1,525, this DS value exceeds the IHMC ( Indonesian Highway Manual Capacity) previsions 0,75. It can be concluded that the existence of "Supeltas" made a positive impact to reduce the number of DS where it decreased 16.02%.

scholarly journals KAJIAN TUNDAAN LALU LINTAS PADA SIMPANG BERSINYAL (Studi Kasus: Simpang Jl. Brigjen Sudiarto - Jl. Majapahit - Jl. Fatmawati Kota Semarang)

2020 ◽  
Vol 25 (1) ◽  
pp. 32
Author(s):  
Jayanti Rizqi Novianka P ◽  
Khrisna Dwi Hidayati ◽  
Supriyadi Supriyadi ◽  
Junaidi Junaidi
Keyword(s):  
Road Traffic ◽  
Secondary Data ◽  
Service Level ◽  
Traffic Volume ◽  
Degree Of Saturation ◽  
Traffic Data ◽  
Data Traffic ◽  
The Road ◽  
Geometric Conditions ◽  
Vehicle Data

Traffic volume in Semarang City has increased every year due to the increasing number of vehicles. Congestion that occurs at the T-junction intersection Jl. Brigjen Sudiarto - Jl. Majapahit is one of the impacts of high traffic growth and the traffic system is not functioning properly. By considering the geometric conditions of the road, traffic volume, side obstacles and the intersection environment which is a commercial area, it is necessary to analyze the cause of the congestion at the intersection. The research conducted was to conduct a field survey to obtain primary and secondary data which are then processed using intersection management. Planning uses the 1997 Indonesian Road Capacity Manual (MKJI) and uses the Excel 2013 program to process traffic data. Traffic data is obtained from recording the number of vehicles in the field for 3 days (April 29, 01 and May 4, 2019) during peak hours and presented in the form of a vehicle data table, then the behavior of the intersection can be analyzed. From the analysis results obtained value of the degree of saturation (DS) at the intersection of Jl. Brigjen Sudiarto - Jl. Majapahit 0.991. This value has exceeded the required value by the 1997 MKJI, DS ≤ 0.85. The analysis shows that the average traffic delay is 141,320 sec / pcu, so this intersection has a Service Level (LOS) F (> 60).

scholarly journals PERFORMANCE ANALYSIS OF UNSIGNALIZED INTERSECTION ON PERJUANGAN AND VETERAN STREET MARTAPURA BANJAR DISTRICT

CERUCUK ◽  
2021 ◽  
Vol 4 (1) ◽  
pp. 33
Author(s):  
Achmad Fajar ◽  
Yasruddin Yasruddin
Keyword(s):  
Secondary Data ◽  
Service Level ◽  
Degree Of Saturation ◽  
Primary Data ◽  
Residential Areas ◽  
The Road ◽  
Geometric Conditions ◽  
Yellow Lights ◽  
Forecasting Analysis ◽  
Intersection Management

The intersection of Jl. Perjuangan – Jl. Veteran is located in Martapura City, Banjar Regency, South Kalimantan Province. At this intersection there are only cautionary street lights or yellow lights, then the Intersection condition which is the road to residential areas, schools, shops, and traditional markets to support the occurrence of traffic jams and accidents            Primary data or data taken from the field include geometric conditions, environmental conditions, side barriers, traffic volume at the Intersection of Jalan Perjuangan - Jalan Veteran Martapura City. Secondary data includes the number of residents in Martapura City and data on the growth of the number of vehicles. Furthermore, the data samples were analyzed using the Indonesian Road Capacity Manual (MKJI, 1997) to find out whether Intersection performance is still feasible or not. If the results of the analysis show that the Intersection performance is no longer feasible, it is necessary to solve the problem.               At the intersection, Jl. Perjuangan - Jl. Veteran, Martapura City, Banjar Regency, on a unsignal condition, obtained a degree of saturation (DS) of 0.76 and delay (D) of all intersections of 12.7 seconds / smp with the Service Level Index at B, which indicates that at the intersection still has good conditions. After forecasting analysis, it is found that in the 6th year the degree of saturation (DS) is 1.11 and the whole delay is 26.21 seconds / smp with the Service Level Index in class D where the intersection has reached a bad condition or must be done intersection management analysis. By analyzing the form of intersection management when applied with a signalized intersection, the alternative 2 phase proposal is the best which is seen from the degree of saturation and delay with the value of Degree Saturation (DS) 0.74 and Delay (D) 18,33 seconds / smp with the intersection service level becomes C.

scholarly journals Evaluasi Kapasitas Ruas Jalan Pantura Kabupaten Brebes

2017 ◽  
Vol 19 (1) ◽  
pp. 71-76
Author(s):  
Untoro - Nugroho ◽  
Agung - Sutarto ◽  
Fenty - Endradewi ◽  
Yuliana Nur Alisa
Keyword(s):  
Traffic Volume ◽  
Degree Of Saturation ◽  
North Coast ◽  
Capacity Analysis ◽  
Vehicle Speed ◽  
Northern Coast ◽  
Data Traffic ◽  
The Road ◽  
Service Redesign ◽  
On The Road

Brebes is one of the districts traversed by the road north coast. Congestion on roads pantura frequent because this road is a national road along the coast of the island of Java. Long road pantura Brebes 32.8 Km. The purpose of this study was to evaluate the capacity of roads pantura Brebes based on the volume of traffic there and know how big the relationship between the ratio of volume per capacity and traffic jams that occur on the road north coast Brebes. This research was conducted along the northern coast Brebes district. The data used are the characteristics data, inventory data path, the data traffic volume and vehicle speed data. Analysis was conducted on the Analysis of Traffic Volume, capacity analysis segment, analysis of vehicle speed, intersection capacity analysis, the analysis of the degree of saturation, analysis level of service redesign and analysis of road.Brebes merupakan salah satu kabupaten yang dilalui oleh jalan pantura. Kemacetan pada jalan pantura sering terjadi karena jalan ini merupakan jalan nasional di sepanjang pesisir Pulau Jawa. Panjang jalan pantura Kabupaten Brebes 32,8 Km. Adapun tujuan penelitian ini adalah untuk mengevaluasi kapasitas ruas jalan pantura Kabupaten Brebes berdasarkan volume lalu-lintas yang ada dan mengetahui seberapa besar tingkat hubungan antara rasio volume per kapasitas dan kemacetan lalu lintas yang terjadi di jalan pantura Kabupaten Brebes. Penelitian ini dilakukan di sepanjang jalan Pantura Kabupaten Brebes, yang dibagi dalam 16 ruas dan 15 simpang pada 5 kecamatan sepanjang Jalan Pantura. Data yang digunakan adalah data karakteristik jalan, data inventori jalan, data volume lalu lintas dan data kecepatan kendaraan. Analisis yang dilakukan meliputi Analisis Volume Lalu Lintas, analisis kapasitas ruas, analisis kecepatan kendaraan, analisis kapasitas simpang, analisis derajat kejenuhan, analisis tingkat pelayanan jalan dan analisis redesign jalan.

scholarly journals ROAD PERFORMANCE ANALYSIS WITH MEDIAN AND WITHOUT MEDIAN ON THE ROAD OF A.YANI SATUI

CERUCUK ◽  
2021 ◽  
Vol 4 (1) ◽  
pp. 17
Author(s):  
Abdy Herwandy
Keyword(s):  
Secondary Data ◽  
Primary Data ◽  
Maximum Speed ◽  
Data Traffic ◽  
Volume Data ◽  
The Road ◽  
Goods And Services ◽  
R Value ◽  
On The Road ◽  
The City

The road that is located in the City of Satui is a road that connects cities that are large in the South Kalimantan, the road is often used by mining trucks. From these conditions, there will be a high movement of people, goods, and services. For this reason, it is necessary to conduct a review to determine the performance of the road.The location in this study is on A.Yani Street, City of Satui, South Kalimantan. On this road, there is a part of the road that has a median and does not have a median. Data collected from the results of traffic surveys are primary data which includes geometric data, traffic volume data, and traffic speed data. Secondary data which includes an overview of the study area. The data obtained are then grouped according to the composition of the vehicle. Then the data is made into hourly traffic data to get volume, speed, and density. The data obtained was analyzed to obtain capacity, the appropriate relationship model, and performance changes between roads.The results of data analysis on A.Yani Street, City of Satui are the maximum volumes obtained on the road with a median of 468,75 amp/hour while those on the road without the median are 421,51 amp/hour. The maximum density obtained on the road with a median of 133,67 SMP/km while on the road without a median of 55,86 SMP/km. The maximum speed obtained on the road without the median is 129,2 km/hour while the road with the median maximum speed is 60,87 km/hour. The corresponding equation for A.Yani Street, the City of Satui on the road with the median is the Underwood model, y =   61,161e-0,048x with the R-value of 0,90675 while the road without the median is the Greenberg model, y = -20,41ln(x) + 82,208 with an R-value of 0,90161.

scholarly journals Analisis Evaluasi Kinerja Simpang Bersinyal Jl. Raya Nginden - Jl. Raya Panjang Jiwo Menggunakan PKJI 2014

2019 ◽  
Vol 2 (1) ◽  
pp. 23
Author(s):  
Eko Adi Prayitno ◽  
Zainal Abidin ◽  
Miftachul Huda
Keyword(s):  
Secondary Data ◽  
Population Data ◽  
Data Retrieval ◽  
Degree Of Saturation ◽  
Primary Data ◽  
Density Level ◽  
Growth Data ◽  
Cycle Times ◽  
Geometric Conditions ◽  
Traffic Performance

Jl. Raya Nginden - Jl. Raya Panjang Jiwo intersection is an intersection that has a high density level, especially at peak hour, it can be seen from the length of the queue. The aim of this study is to determine the intersection performance in existing conditions and the next 5 (five) years and give a recommendation for improving an intersection performance. For analyzing intersection traffic performance using Indonesian Road Capacity Guidelines method (PKJI 2014). Primary data in this study are traffic volume, intersection geometric conditions, and cycle times. While secondary data in this study are population data, vehicle growth data, and traffic data from CCTV. Data retrieval in one day of weekday and one day of weekend. The results show that the degree of saturation (DJ) of existing (in 2018) on Wednesday, North approach is 1.45, South 1.35, West 0.76, East 1.49 and existing DJ on Sunday approaching North 0.80, South 0.88, West 0.69 and East 1.12. For traffic performance in the next five years (in 2023) with existing cycle and phase times, DJ on Wednesday, North approach is 2.36, South 2.20, West 1.24, East 2.43 and DJ values on Sunday, North approach is 1.30, South 1.42, West 0.95 and East 1.81. For traffic performance improving at the intersection is made an alternative with changing the cycle time and movement phase which show the results in existing DJ (2018) on Wednesday for North approach is 0.86, South 0.92, West 0.77, East 0.43 and DJ on Sunday for North approach is 0.52 , South 0.67, West 0.52 and East 0.28. For the next five years' traffic performance (in 2023), DJ on Wednesday for North approach is 1.45, South 1.67, West 1.35, East 0.91 and existing DJ on Sunday for North approach is 0.88, South 1.22, West 0.92 and East 0.60.

scholarly journals ANALISIS KINERJA SIMPANG TIGA TAK BERSINYAL

2019 ◽  
Vol 2 (1) ◽  
pp. 41-50
Author(s):  
Helwiyah Zain ◽  
Meliyana Meliyana ◽  
Muhaimin Muhaimin
Keyword(s):  
Video Recording ◽  
Secondary Data ◽  
Traffic Volume ◽  
Degree Of Saturation ◽  
Primary Data ◽  
Highway Capacity ◽  
Highway Capacity Manual ◽  
The Road ◽  
Traffic Intersection ◽  
Minor Road

Simpang Lamlo is one of No-Signal Three-way Junctions in National Road from Banda Aceh to Medan as a Main road and is connected directly to the Cross-Regional Road that is from Beureuneun to Geumpang as the Minor Road and vice versa. The purpose of this study is to analyze the performance of the No-Signal Three-Way Junctions by using the Indonesian Highway Capacity Manual 1997. Data required in this study are primary and secondary data. The primary data is in the form of the condition data of traffic, intersection geometric, and environment. Secondary data includes the population growth and the map of the road network. Traffic data were collected by using video recording on Monday, Wednesday and Saturday at 7.00 a.m. – 9.00 a.m., 12.00 p.m. – 2.00 p.m and 5.00 p.m. – 7.00 pm. These data were processed by using Microsoft Excel based on MKJI 1997 and and the results were made in the form of tables and graphics. From the tables and graphics, it could be known for the traffic volume, composition, and the peak hours occured in the intersections. The calculation on the peak hour with the current highest peak is on Monday, 5.00 p.m. - 6:00 p.m. in which the traffic volume at the intersection is 2737 (smp / hour). The capacity value of the existing condition in Simpang Lamlo is 2762 (smp / hour). The traffic delay in the intersection is 11,63 (det / smp). The degree of saturation at the existing condition is 0.99, higher than the provision in Indonesian Highway Capacity Manual which is 0,75. The intersection delay value is 15.64 (det / smp) and the queue chance at the intersection is 39,43% to 77,98%,

scholarly journals Analysis of Three Synthese Signals and Roads at Jl. Raya Karang Satria - Bekasi District

2020 ◽  
Vol 2 (3) ◽  
pp. 34-40
Author(s):  
Widodo Budi Dermawan ◽  
Putri Oktavian Anwardi
Keyword(s):  
Public Transportation ◽  
Secondary Data ◽  
Analysis Data ◽  
Service Level ◽  
Degree Of Saturation ◽  
Primary Data ◽  
Unstable Flow ◽  
The Road ◽  
Geometric Conditions ◽  
Traffic Volumes

Bekasi Regency is a Regency in West Java Province with a population of ± 3,500,023 Million People (Statistics Indonesia, 2017). Jl. Raya Karang Satria - Bekasi Regency is access to the main road to the city border, besides that access to residential locations, schools, which makes vehicle traffic especially during rush hour more congested by the activities on the side of the road such as the ups and downs of passengers from public transportation, as well as vehicles that stop causing long vehicle queues and can reduce travel time. To get primary data that is by surveying traffic volumes, geometric conditions, and environmental conditions. While secondary data obtained by searching using internet media. The analysis data used is guided by the Indonesian Road Capacity Manual Method (MKJI 1997). With this method, the capacity, degree of saturation, delay, and service level at the intersection can be known. From the results of the study obtained the largest degree of saturation (DS) value of 0.95 pcu / hour means that the value exceeds that required by MKJI (1997) which is <0.75 from the result of the average intersection delay (D intersection) of the largest 17 sec / pcu. This shows that the level of intersection C service is unstable flow because it has limited speed and movement and therefore it is necessary to review the level of intersection service. And researchers provide an alternative to improve the performance of these unsignalized intersections by changing FRSU from 0.98 to 1 and prohibiting right-turn traffic from both Major D to Minor C and from Minor C to Major B and removing side obstacles. For the road section, the highest degree of saturation (DS) value is obtained 0.74. This shows that the level of segment service is not stable. So an alternative is done to improve the level of segment performance by removing the original side obstacle factor of 0.86 to 1 on each arm.

Analisis Kinerja dan Pengaruh Pelebaran Jalan serta Pembuatan Median Jalan (Studi Kasus Jalan Temanggung Tilung Kota Palangkaraya)

2018 ◽  
Vol 7 (1) ◽  
pp. 51-60
Author(s):  
Fitri Wulandari ◽  
Nirwana Puspasari ◽  
Noviyanthy Handayani
Keyword(s):  
Data Retrieval ◽  
Service Level ◽  
Traffic Volume ◽  
Primary Data ◽  
Volume Data ◽  
Saturation Degree ◽  
The Road ◽  
Before And After ◽  
Road Widening ◽  
The Way

Jalan Temanggung Tilung is a 2/2 UD type road (two undirected two-way lanes) with a road width of 5.5 meters, which is a connecting road between two major roads, namely the RTA road. Milono and the path of G. Obos. Over time, the volume of traffic through these roads increases every year, plus roadside activities that also increase cause congestion at several points of the way. To overcome this problem, the local government carried out road widening to increase the capacity and level of road services. The study was conducted to determine the amount of traffic volume, performance, service level of the Temanggung Tilung road section at peak traffic hours before and after road widening. Data retrieval is done by the direct survey to the field to obtain primary data in the form of geometric road data, two-way traffic volume data, and side obstacle data. Performance analysis refers to the 1997 Indonesian Road Capacity Manual (MKJI) for urban roads. From the results of data processing, before increasing the road (Type 2/2 UD), the traffic volume that passes through the path is 842 pcs/hour and after road widening (Type 4/2 UD) the traffic volume for two directions is 973 pcs/hour, with route A equaling 528 pcs/hour and direction B equaling 445 pcs/hour. Based on the analysis of road performance before road enhancement, the capacity = 2551 pcs/hour, saturation degree = 0.331, and the service level of the two-way road are level B. Based on the analysis of the performance of the way after increasing the way, the direction capacity A = 2686 pcs/hour and direction B = 2674 pcs /hour, saturation degree for direction A = 0.196 and direction B = 0.166, service level for road direction A and direction B increase to level A

On kinematic waves II. A theory of traffic flow on long crowded roads

1955 ◽  
Vol 229 (1178) ◽  
pp. 317-345 ◽  
Keyword(s):  
Traffic Flow ◽  
Functional Relationship ◽  
Vehicle Speed ◽  
Main Road ◽  
The Road ◽  
Traffic Distribution ◽  
Kinematic Waves ◽  
The Subject ◽  
The Mean ◽  
Starting Flow

This paper uses the method of kinematic waves, developed in part I, but may be read independently. A functional relationship between flow and concentration for traffic on crowded arterial roads has been postulated for some time, and has experimental backing (§2). From this a theory of the propagation of changes in traffic distribution along these roads may be deduced (§§2, 3). The theory is applied (§4) to the problem of estimating how a ‘hump’, or region of increased concentration, will move along a crowded main road. It is suggested that it will move slightly slower than the mean vehicle speed, and that vehicles passing through it will have to reduce speed rather suddenly (at a ‘shock wave’) on entering it, but can increase speed again only very gradually as they leave it. The hump gradually spreads out along the road, and the time scale of this process is estimated. The behaviour of such a hump on entering a bottleneck, which is too narrow to admit the increased flow, is studied (§5), and methods are obtained for estimating the extent and duration of the resulting hold-up. The theory is applicable principally to traffic behaviour over a long stretch of road, but the paper concludes (§6) with a discussion of its relevance to problems of flow near junctions, including a discussion of the starting flow at a controlled junction. In the introductory sections 1 and 2, we have included some elementary material on the quantitative study of traffic flow for the benefit of scientific readers unfamiliar with the subject.

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