Low Discipline of Road Users

Oct 13, 2025 by magicalceylontours.com 136 views

Long Queue Analysis with Delay at the Intersection of Sei Sikambing Medan: A Case Study

Introduction

The rapid development of cities is often accompanied by an increasingly high traffic density, which poses significant challenges to the performance of road intersections. In the city of Medan, the imbalance between traffic volume and road capacity, low service levels, and short green time are the primary factors causing queues and delays at intersections. This study aims to analyze the issue of queues and delays at the intersection of Jalan Gatot Subroto with Jalan Sunggal - Jalan Kapten Muslim Medan, using the 1997 Indonesian Road Capacity Manual (MKJI) as the methodological framework.

Background

The city of Medan is experiencing rapid growth, which has led to an increase in traffic density. The intersection of Jalan Gatot Subroto with Jalan Sunggal - Jalan Kapten Muslim is one of the busiest intersections in the city, with a high volume of traffic passing through it every day. However, the intersection is plagued by long queues and delays, which have significant impacts on the smoothness and comfort of traffic in the city.

Methodology

This study used the 1997 Indonesian Road Capacity Manual (MKJI) as the methodological framework to analyze the issue of queues and delays at the intersection of Jalan Gatot Subroto with Jalan Sunggal - Jalan Kapten Muslim Medan. The study involved field observations, data collection, and analysis of the traffic volume, speed, and flow at the intersection.

Study and Analysis Results

The field observations showed that the degree of saturation in the intersection approach ranges from 0.941 to 0.967, indicating that the intersection is almost unfit for operational purposes. This condition is exacerbated during peak hours, when the intersection performance has decreased significantly. The study also found that the length of the queue and delay at the intersection is significantly affected by the low discipline of road users, the indecisiveness of the apparatus, and the existence of street vendors.

Factors Causing Queues and Delays

Several factors contribute to the length of the queue and delay at this intersection, including:

Low Discipline of Road Users: The abuse of road functions, such as breaking through a red light or stopping in the middle of the intersection, exacerbates the queue.
Indecisiveness of the Apparatus: The lack of enforcement of rules and supervision in the field makes road users less disciplined.
Street Vendors: The existence of street vendors who sell on the road reduces road capacity and causes congestion.

Required Solutions

To overcome the problem of queuing and delay, several solutions can be considered:

Changes in the Shape of the Intersection: Changing the shape of the intersection into a rotary intersection or interchange can increase the capacity of the road and reduce the queue.
Changes in Phase and Green Time: Resetting the red light phase and green time can help optimize the flow of traffic.
Public Traffic Transfer: Directing some public transport traffic to an alternative road can reduce the volume of vehicles at a busy intersection.

Conclusion

The intersection of Jalan Gatot Subroto with Jalan Sunggal - Jalan Kapten Muslim Medan experienced serious problems related to queues and delays. The main factor causing this problem is the low discipline of road users, the indecisiveness of the apparatus, and the existence of street vendors. To overcome this problem, a comprehensive solution is needed, which includes changes in the shape of the intersection, the arrangement of the phase and green time, and the transfer of traffic.

Recommendation

Medan City Government Needs to Increase Enforcement of Traffic Rules: The government needs to increase the enforcement of traffic rules and provide education to road users.
Improving Performance and Coordination between Law Enforcement Officials and the Department of Transportation: Improving performance and coordination between law enforcement officials and the Department of Transportation is very important to overcome problems in the field.
Finding Solutions to Relocation of Street Vendors: The government needs to find solutions to relocation of street vendors so as not to interfere with road access.

By applying the right solutions and recommendations, it is expected that the problem of queues and delays at the intersection of Jalan Gatot Subroto can be overcome, thereby increasing the smoothness and comfort of traffic in the city of Medan.

Future Research Directions

This study provides a comprehensive analysis of the issue of queues and delays at the intersection of Jalan Gatot Subroto with Jalan Sunggal - Jalan Kapten Muslim Medan. However, there are several areas that require further research, including:

Investigating the Impact of Traffic Volume on Intersection Performance: Further research is needed to investigate the impact of traffic volume on intersection performance and to develop strategies to manage traffic volume.
Developing a Comprehensive Traffic Management Plan: A comprehensive traffic management plan is needed to manage traffic flow and reduce congestion at the intersection.
Evaluating the Effectiveness of Traffic Management Strategies: Further research is needed to evaluate the effectiveness of traffic management strategies and to identify areas for improvement.

By addressing these research gaps, it is expected that the problem of queues and delays at the intersection of Jalan Gatot Subroto can be overcome, and the smoothness and comfort of traffic in the city of Medan can be improved.
Frequently Asked Questions (FAQs) about Long Queue Analysis with Delay at the Intersection of Sei Sikambing Medan

Q: What is the main cause of long queues and delays at the intersection of Jalan Gatot Subroto with Jalan Sunggal - Jalan Kapten Muslim Medan?

A: The main cause of long queues and delays at the intersection of Jalan Gatot Subroto with Jalan Sunggal - Jalan Kapten Muslim Medan is the low discipline of road users, the indecisiveness of the apparatus, and the existence of street vendors.

Q: What are the factors that contribute to the length of the queue and delay at this intersection?

A: Several factors contribute to the length of the queue and delay at this intersection, including:

Low discipline of road users
Indecisiveness of the apparatus
Existence of street vendors

Q: What are some possible solutions to overcome the problem of long queues and delays at the intersection?

A: Several solutions can be considered to overcome the problem of long queues and delays at the intersection, including:

Changes in the shape of the intersection
Changes in phase and green time
Public traffic transfer

Q: What is the role of the Medan City Government in addressing the problem of long queues and delays at the intersection?

A: The Medan City Government needs to increase the enforcement of traffic rules and provide education to road users. They also need to improve performance and coordination between law enforcement officials and the Department of Transportation.

Q: What is the impact of street vendors on the intersection?

A: The existence of street vendors on the road reduces road capacity and causes congestion, which exacerbates the problem of long queues and delays at the intersection.

Q: How can the problem of long queues and delays at the intersection be overcome?

A: A comprehensive solution is needed to overcome the problem of long queues and delays at the intersection, which includes changes in the shape of the intersection, the arrangement of the phase and green time, and the transfer of traffic.

Q: What are some future research directions to address the problem of long queues and delays at the intersection?

A: Some future research directions to address the problem of long queues and delays at the intersection include:

Investigating the impact of traffic volume on intersection performance
Developing a comprehensive traffic management plan
Evaluating the effectiveness of traffic management strategies

Q: What are the benefits of addressing the problem of long queues and delays at the intersection?

A: Addressing the problem of long queues and delays at the intersection can improve the smoothness and comfort of traffic in the city of Medan, reduce congestion, and increase the efficiency of traffic flow.

Q: Who can benefit from the findings of this study?

A: The findings of this study can benefit various stakeholders, including:

Medan City Government
Road users
Traffic management officials
Researchers and academics

By addressing the problem of long queues and delays at the intersection of Jalan Gatot Subroto with Jalan Sunggal - Jalan Kapten Muslim Medan, it is expected that the smoothness and comfort of traffic in the city of Medan can be improved, and the efficiency of traffic flow can be increased.