https://journal.umy.ac.id/index.php/bce <p><strong>Bulletin of Civil Engineering (BCE)</strong> is an open access journal of civil engineering. (<a href="https://portal.issn.org/resource/ISSN/2775-6351" target="_blank" rel="noopener">E-ISSN: 2775-6351</a>, <a href="https://portal.issn.org/resource/ISSN/2797-1104" target="_blank" rel="noopener">P-ISSN: 2797-1104</a>). This journal publishes original papers on interdisciplinary theoretical and practical research related to the broad spectrum of civil engineering, encompassing all related sub-topics. The journal provides a forum for the international civil engineering community to present and discuss matters of major interest, including new developments in civil regulations. Coverage includes Structures; Geotechnics; Transportation; Environment; Earthquakes; Water Resources; Hydraulic and Hydraulic Structures; Construction Management and Materials. BCE has been indexed and listed in:</p> <p>1. <a href="https://garuda.kemdikbud.go.id/journal/view/22327" target="_blank" rel="noopener">Garuda</a><br />2. <a href="https://search.crossref.org/?q=2797-1104&amp;from_ui=yes" target="_blank" rel="noopener">Crossref</a><br />3. <a href="https://scholar.google.co.id/citations?user=6uZiO_IAAAAJ&amp;hl=id" target="_blank" rel="noopener">Google Scholar</a><br />4. <a href="https://app.dimensions.ai/discover/publication?and_facet_source_title=jour.1422975" target="_blank" rel="noopener">Dimensions</a></p> Civil Engineering Department, Universitas Muhammadiyah Yogyakarta en-US Bulletin of Civil Engineering 2797-1104 <p><strong>Copyright</strong></p><p><strong>The Authors</strong> submitting a manuscript do so on the understanding that if accepted for publication, copyright of the article shall be assigned to <strong>Bulletin of Civil Engineering (BCE)</strong>. Copyright encompasses rights to reproduce and deliver the article in all form and media, including reprints, photographs, microfilms, and any other similar reproductions, as well as translations.</p><p><strong>Authors</strong> should sign <a href="https://docs.google.com/document/d/1OuX81ZNndYBwwCL2viWArUUNe4KXiEW8/edit" target="_blank">Copyright Transfer Agreement</a> when they have approved the final proofs sent by the journal prior the publication. <strong>BCE</strong> strives to ensure that no errors occur in the articles that have been published, both data errors and statements in the article.</p><p><strong>BCE</strong> keep the rights to articles that have been published and hold the copyright limited solely for the publication. Authors are permitted to disseminate published article by sharing the link of <strong>BCE</strong> website. <strong>Authors</strong> are allowed to use their works for any purposes deemed necessary without written permission from <strong>BCE</strong> with an acknowledgement of initial publication in this journal.</p><p><strong>License</strong></p><p>All articles published in <strong>BCE</strong> are licensed under a <a href="https://creativecommons.org/licenses/by-sa/4.0/">Creative Commons Attribution-ShareAlike 4.0 International</a> (CC BY-SA) license. You are free to:</p><ul><li><strong>Share </strong>— copy and redistribute the material in any medium or format</li><li><strong>Adapt </strong>— remix, transform, and build upon the material for any purpose, even commercially.</li></ul><p>The licensor cannot revoke these freedoms as long as you follow the license terms. Under the following terms:</p><div id="deed-conditions" class="row"><ul><li><strong>Attribution </strong>— You must give <a id="appropriate_credit_popup" class="helpLink" title="" tabindex="0" href="https://creativecommons.org/licenses/by-sa/4.0/" data-original-title="">appropriate credit</a>, provide a link to the license, and <a id="indicate_changes_popup" class="helpLink" title="" tabindex="0" href="https://creativecommons.org/licenses/by-sa/4.0/" data-original-title="">indicate if changes were made</a>. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.</li><li><strong>ShareAlike </strong>— If you remix, transform, or build upon the material, you must distribute your contributions under the <a id="same_license_popup" class="helpLink" title="" tabindex="0" href="https://creativecommons.org/licenses/by-sa/4.0/" data-original-title="">same license</a> as the original.</li><li><strong>No additional restrictions</strong> — You may not apply legal terms or <a id="technological_measures_popup" class="helpLink" title="" tabindex="0" href="https://creativecommons.org/licenses/by-sa/4.0/" data-original-title="">technological measures</a> that legally restrict others from doing anything the license permits.</li></ul></div> https://journal.umy.ac.id/index.php/bce/article/view/25837 <p>Peningkatan jumlah kendaraan bermotor pada ruas jalan menyebabkan penumpukan arus di simpang. Salah satu simpang yang bermasalah akibat adanya penumpukan arus lalulintas adalah Simpang empat Ring Road Utara Gejayan Sleman Yogyakarta, yaitu terjadinya antrian panjang pada semua lengan, sehingga menyebabkan tundaan lalulintas yang diterima oleh semua kendaraan yang akan melintasi simpang. Oleh karena itu, perlu dilakukan manajemen lalulintas. Penelitian ini bertujuan menganalisis dan mengevaluasi performa lalu lintas di simpang tersebut menggunakan perangkat lunak PTV VISSIM 2024 (Student Version). Data lalu lintas dikumpulkan melalui survei lapangan. Pemodelan dilakukan untuk kondisi eksisting serta 4 skenario alternatif perbaikan. Pada kondisi eksisting, didapatkan tundaan rata-rata sebesar 99,70 detik/skr dengan tingkat pelayanan (LOS) rata-rata yaitu F (buruk sekali). Skenario 1,2,3, dan 4 menghasilkan tundaan rata-rata secara berturut-turut adalah 87,03 detik/skr; 95,88 detik/skr; 83,28 detik/skr; dan 82,68 detik/skr. Keempat skenario yang telah dibuat, tingkat pelayanan (LOS) rata-rata tetap F (buruk sekali). Skenario 4 berupa pelebaran sebesar 1 m pada jalur masuk dan keluar ruas Barat dan Utara dipilih sebagai alternatif terbaik.</p> Wahyu Widodo Aliif Satyo Farhanto Copyright (c) 2025 https://creativecommons.org/licenses/by-sa/4.0 2025-03-17 2025-03-17 5 1 1 8 10.18196/bce.v5i1.25837