Evaluation Of The Application Of Special Stop Space (RHK) Motorcycle At The Signal Intersection (Case Study: Jalan Ir.H.Juanda - Jalan Brigjend Katamso, Medan City)

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Evaluation of the Application of Special Stop Space (RHK) Motorcycle at the Signal Intersection: A Case Study on Jalan Ir. H. Juanda - Jalan Brigjend Katamso, Medan City

Introduction

Traffic congestion is a major problem in big cities, and one of the solutions to overcome this issue is to implement a motorcycle Special Standing Space (RHK). RHK is a facility designed to provide a safe place for motorbikes to stop when the red lights turn on at the intersection. This study aims to evaluate traffic conditions at the intersection located on Jalan Ir. H. Juanda and Jalan Brigjend Katamso, Medan City, after the application of RHK. In addition, this study also aims to measure the performance of the RHK's occupancy.

Background

Traffic congestion is a major problem in big cities, and it can have a significant impact on the quality of life of citizens. One of the solutions to overcome this issue is to implement a motorcycle Special Standing Space (RHK). RHK is a facility designed to provide a safe place for motorbikes to stop when the red lights turn on at the intersection. This study aims to evaluate traffic conditions at the intersection located on Jalan Ir. H. Juanda and Jalan Brigjend Katamso, Medan City, after the application of RHK.

Methodology

The evaluation method used in this study includes primary and secondary data collection. In conducting calculations, the researcher refers to the 1997 Indonesian Road Capacity Manual (MKJI) as well as the RHK Motorcycle Planning Guidelines at the intersection of the Signal in Urban Areas. The data collected includes traffic volume, speed, and occupancy of the RHK.

Analysis of Changes in Traffic Conditions

Before the application of RHK, the degree of saturation of the Western approach was recorded at 0.944, which showed a high level of congestion. After the application of RHK, the degree of saturation has decreased to 0.911. This decrease indicates that the application of RHK is quite effective in reducing congestion in the Western approach. In addition, the length of the accumulated vehicle queue is also reduced from 389 meters to 162.21 meters, indicating that the vehicle waiting time is significantly reduced.

However, it should be noted that the average delay for vehicles also increased from 113 seconds to 162.21 seconds after the RHK was applied. This may be caused by adjusting road user behavior and the time needed for motorcycle vehicles to move to a special stop space. The number of vehicles that stopped before the application of RHK reached 1,254 vehicle units per hour (SMP/hour), whereas after the RHK was applied it decreased dramatically to 351 SMP/hour, showing efficiency in traffic management.

Special Stop Space Level

The level of outflow of motorcycle RHK also varies depending on the time and location. In the Western approach, the level of occupancy in the morning period was 47.75%, afternoon 69.72%, and evening 73.69%. Although in the morning period RHK was less successful, conditions in the afternoon and evening showed better results. In the eastern approach, the level of occupancy shows a similar pattern, with poor performance in the morning and quite successful in the afternoon and evening.

Meanwhile, the southern approach showed a better success rate, with a morning period of 61.39%, afternoon 73.57%, and evening 83.02%. Thus, the application of RHK to the southern approach can be considered more effective than other approaches.

Conclusion

Overall, the application of a special stop space for motorcycles at the intersection studied has a positive impact in reducing the degree of boredom and length of the vehicle queue. However, although there are significant improvements, there are still some areas that require attention, especially at a low level of occupancy at a certain time. Therefore, there needs to be a review of RHK design and management in order to function more optimally and increase the comfort and safety of road users in the city of Medan. Better implementation of RHK can also make a significant contribution to overall traffic efficiency, especially in dense urban areas.

Recommendations

Based on the findings of this study, the following recommendations are made:

  1. Review of RHK design and management: There needs to be a review of RHK design and management in order to function more optimally and increase the comfort and safety of road users in the city of Medan.
  2. Improvement of RHK occupancy: The level of occupancy of RHK needs to be improved, especially at a low level of occupancy at a certain time.
  3. Implementation of RHK in other areas: RHK can be implemented in other areas of the city to reduce traffic congestion and improve traffic efficiency.
  4. Education and awareness: Education and awareness programs need to be conducted to inform road users about the benefits of RHK and how to use it effectively.

Limitations of the Study

This study has some limitations, including:

  1. Limited data collection: The data collected in this study is limited to the intersection located on Jalan Ir. H. Juanda and Jalan Brigjend Katamso, Medan City.
  2. Short study period: The study period is short, and the data collected may not be representative of the long-term effects of RHK.
  3. Limited analysis: The analysis of the data collected is limited to the degree of saturation, length of the accumulated vehicle queue, and average delay for vehicles.

Future Research Directions

Future research directions include:

  1. Long-term study: A long-term study needs to be conducted to evaluate the effectiveness of RHK in reducing traffic congestion and improving traffic efficiency.
  2. Implementation of RHK in other areas: RHK needs to be implemented in other areas of the city to reduce traffic congestion and improve traffic efficiency.
  3. Evaluation of RHK design and management: The design and management of RHK need to be evaluated to identify areas for improvement.
  4. Education and awareness: Education and awareness programs need to be conducted to inform road users about the benefits of RHK and how to use it effectively.
    Frequently Asked Questions (FAQs) about the Evaluation of the Application of Special Stop Space (RHK) Motorcycle at the Signal Intersection

Q: What is the purpose of the study? A: The purpose of the study is to evaluate traffic conditions at the intersection located on Jalan Ir. H. Juanda and Jalan Brigjend Katamso, Medan City, after the application of RHK, and to measure the performance of the RHK's occupancy.

Q: What is RHK? A: RHK stands for Special Standing Space for Motorcycles, which is a facility designed to provide a safe place for motorbikes to stop when the red lights turn on at the intersection.

Q: What are the benefits of RHK? A: The benefits of RHK include reducing traffic congestion, improving traffic efficiency, and increasing the comfort and safety of road users.

Q: How does RHK work? A: RHK works by providing a designated area for motorbikes to stop when the red lights turn on at the intersection, allowing other vehicles to pass through the intersection without being blocked by motorbikes.

Q: What are the limitations of the study? A: The limitations of the study include limited data collection, short study period, and limited analysis.

Q: What are the recommendations of the study? A: The recommendations of the study include reviewing RHK design and management, improving RHK occupancy, implementing RHK in other areas, and conducting education and awareness programs.

Q: What are the future research directions? A: The future research directions include conducting a long-term study, implementing RHK in other areas, evaluating RHK design and management, and conducting education and awareness programs.

Q: How can RHK be implemented in other areas? A: RHK can be implemented in other areas by conducting a feasibility study, identifying the need for RHK, and designing and managing the RHK facility.

Q: What are the challenges of implementing RHK? A: The challenges of implementing RHK include limited funding, limited space, and limited public awareness.

Q: How can the public be educated about RHK? A: The public can be educated about RHK through various means, including social media, public awareness campaigns, and education programs.

Q: What are the benefits of RHK for motorcyclists? A: The benefits of RHK for motorcyclists include increased safety, reduced congestion, and improved traffic efficiency.

Q: What are the benefits of RHK for other road users? A: The benefits of RHK for other road users include reduced congestion, improved traffic efficiency, and increased safety.

Q: How can RHK be maintained and managed? A: RHK can be maintained and managed by conducting regular inspections, cleaning, and maintenance, and by ensuring that the RHK facility is well-designed and well-managed.

Q: What are the future developments of RHK? A: The future developments of RHK include the use of technology, such as sensors and cameras, to improve the efficiency and safety of RHK, and the expansion of RHK to other areas.