Development of Roundabout to Improve the Performance of the Unsignalized Intersection in Cimahi City

DOI

10.2991/978-94-6463-944-5_14How to use a DOI?

Keywords

Degree of Saturation; Level of Service; Roundabout; Unsignalized Intersection

Abstract

Performance improvement of the Pemkot-Jati Serut Intersection is needed to reduce congestion and enabling smoother traffic flow. The objective of this study is to identify the performance of the Pemkot-Jati Serut Intersection and to formulate recommendations for intersection countermeasures. The method used to analyse the intersection’s performance is based on the Geometric Road Design Guidelines issued by the Ministry of Public Works and Public Housing. The results of the analysis show that the construction of a roundabout can reduce the degree of saturation by between 10.76% to 55.26%. Meanwhile, the construction of a roundabout can also improve the level of service,, all approach lanes will achieve a level of service C. The construction of the roundabout will require road widening. This widening requires land acquisition, specifically in a commercial area that includes retail shops and the Cimahi City Government Library, covering an area of approximately 389.40 m² around the intersection. In general, it can be concluded that the construction of a roundabout is an effective approach to improving the performance of the Pemkot-Jati Serut Intersection, as it reduces the degree of saturation and enhances the level of service.

Copyright

© 2025 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Agah Muhammad Mulyadi
AU  - Atmy Verani Rouly Sihombing
AU  - Deshafa Salsabilla
AU  - Hilmi Daffa
AU  - Fadhil Zuhdi
AU  - Feni Fadhila
PY  - 2025
DA  - 2025/12/26
TI  - Development of Roundabout to Improve the Performance of the Unsignalized Intersection in Cimahi City
BT  - Proceedings of the International Conference on Sustainable Energy: Toward Energy Transition and Net-Zero Emission (ICOSE 2025)
PB  - Atlantis Press
SP  - 193
EP  - 203
SN  - 3005-155X
UR  - https://doi.org/10.2991/978-94-6463-944-5_14
DO  - 10.2991/978-94-6463-944-5_14
ID  - Mulyadi2025
ER  -