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Analisis Kerusakan Jalan Menggunakan Metode Surface Distress Index dan Pavement Condition Index (Studi Kasus: Ruas Simpang Jembatan Lamnyong - Cot Iri) Yusputri, Rafiqa Muhnita; darma, yusria; Saleh, Sofyan M; Nasri, Wan Adam
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 4 No 3 (2025): November
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v4i3.1082

Abstract

Good road quality is essential to ensure comfort, safety, and efficiency in transportation, yet roads are prone to damage from extreme weather, heavy traffic loads, and environmental factors. The Simpang Jembatan Lamnyong - Makam T. Nyak Arief - Cot Iri road experiences high traffic volume, resulting in damage at several points and reducing its overall performance. To address this issue, proper identification of road damage is necessary to determine suitable repair methods. This study aims to determine the difference in the level of damage using two different methods. Field data were collected through direct surveys, recording types and dimensions of damage across a 4.4 km stretch from STA 0+000 to STA 4+400, segmented every 100 meters. The results showed that SDI values ranged from 0 to 125, with an average of 64 categorized as “moderate,” while PCI values ranged from 0 to 100, with an average of 27 categorized as “poor.” Based on this comparison, the PCI method is considered more accurate, as it evaluates a wider range of damage types in greater detail. Therefore, the PCI method is recommended as the preferred approach for assessing road damage and guiding maintenance decisions on similar road sections.
Understanding the Correlation Between Boredom Proneness Induced Sleepiness and Microsleep Events Among Drivers Mauladea, Faiza; Darma, Yusria; M Saleh, Sofyan; Koting, Suhana
Disaster in Civil Engineering and Architecture Vol. 2 No. 2: October 2025
Publisher : Popular Scientist

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70028/dcea.v2i2.71

Abstract

Driving is a crucial daily activity that requires high concentration to ensure safety on road. One of the factors contributing to traffic accidents is the phenomenon of microsleep, a brief involuntary sleep episode that can disrupt a driver’s alertness. In Indonesia, particularly in Province of Aceh, traffic accident rates remain relatively high. The Banda Aceh-Medan Road segment is one of the areas with the highest traffic accident rate in Aceh Province. This highlights the importance of the research. This study aims to analyze the factors affecting the occurrence of microsleep among drivers in Aceh Province, specifically focusing on the ease of falling asleep that was measured using the Epworth Sleepiness Scale (ESS). Whilst, the boredom was measured using the Boredom Proneness Scale (BPS). Data were collected through questionnaires distributed to 310 drivers who had travelled the Banda Aceh - Medan route, both on expressways and national road. The Structural Equation Modelling (SEM) method was used to examine the relationships between the exogenous latent variables (boredom level and sleepiness) and the endogenous latent variable (frequency of microsleep). The model indicates there were relationship between three main latent variables. Boredom Proneness (BP) has a significant positive effect on the Epworth Sleepiness Scale (ESS) with an estimate coefficient of 0.329 (p < 0.001). BP also positively affected Microsleep (MS) with an estimate of 0.242, and the ESS positively influenced the MS with a coefficient of 0.191, respectively. The overall model demonstrated acceptable statistical quality with RMSEA = 0.079, GFI = 0.850, AGFI = 0.813, and CFI = 0.842, indicating a marginal to good fit. However, this study is limited by its cross-sectional and self-reported design, suggesting future research should apply experimental or physiological approaches to better capture driver fatigue dynamics.
Co-Authors . Zulfan Ahlan, Muhammad Ahmadiar, Ahmadiar Aidil Ambiya Zula Aidil Ambya Zula Akram Tamlicha Alwin Rusydi arnanda, herri Ashfa, Salsabila Asyifa, Cut Nella Auliya, Muhammad Dani AYU FIRDAUSI NUZULA Ayuni, Zafara Quratul Azan, Said Amir Buang Turasno Cut Dwi Refika Cut Dwi Refika, Cut Dwi Cut Mutiawati Dasopang, Ahyin Bilhuda Devi, Diana Diana Devi Faiza Nur Ulya Fisaini, Juliana Hasanuddin, Iskandar Herawati, Rama Humayra, S I Wayan Koko Suryawan Ichsan Setiawan Idris, Yunita Ikramullah Ikramullah Ikramullah, Ikramullah Inseun Yuri Salena Isfia, Teuku Zawil Iskandar Hasanuddin Iswandi, Naura Shafiya Isya, M. Izziah Izziah Juliana Fisaini Juliana Fisaini Khairunsurya Khairunsurya Koting, Suhana Lulusi Lulusi Lulusi Lulusi Lulusi Lulusi Luthfi Chaliqi Taufiq M Isya M Saleh, Sofyan M. Faisi Ikhwali M. Isya M. Isya M. Isya Made Bayu Anggara, I Mauladea, Faiza Maulida, Siti Mira milla albarrah Mohd Fahmi Abdya P. Mubarak Mubarak Muhajir Muhajir Muhajir Muhajir, Muhajir Muhammad Ahlan Muhammad Ahlan Muhammad Hafizh Ryatun Putra Muhammad Haikal Muhammad Isya Muharrami, Havizatul Mustakim Aditiya Pratama Nasri, Wan Adam Nella Asyifa, Cut Noer Fadhly Noer Fadhly Noer Fadhly Nurjannah, Wahyu Pratama, Mustakim Aditiya Putra, Muhammad Hafizh Ryatun Putri, Siti Nadya Putri, Syarafina Helmi Rachmat Taufiqy Rachmat Taufiqy Rachmat Taufiqy Raden Mohamad Herdian Bhakti Ramadhan Ramadhan Ramadhan Ramadhan Renni Anggraini Renni Anggraini Rinaldi, Rizal Rizal Rinaldi Rizqi, Syauwalul Rosa Sajida Rudiansyah Putra Ruhdi Faisal Said Amir Azan Said Amir Azan Saleh, Sofyan M Salmannur, Alfi Salsabila Ashfa Sarwo Edhy Sofyan Shafira, Zadia Siti Nadya Putri Sofyan M Saleh Sofyan M Saleh Sofyan M. Saleh Sofyan M. Saleh Sofyan M. Saleh Sofyan M. Saleh Sofyan M. Saleh Sofyan, Sarwo Edhy Sufri Helmi Sugiarto S Sugiarto Sugiarto Sugiarto Sugiarto Sugiarto Sugiarto Sugiarto Sugiarto Sugiarto Sugiarto Sugiato Sugiarto Suhendra, Tobi Syahriza, Syahriza Syarafina Helmi Putri Syarifah Meurah Yuni Syauwalul Rizqi Tamlicha, Akram Taufiq Saidi Taufiq, Luthfi Chaliqi Teuku Ari Fitriadi Teuku Zawil Isfia Udink Aulia Wahyu Nurjannah Wisnu Prayogo yasara rizli Yusputri, Rafiqa Muhnita Yuwaldi Away Zafara Quratul Ayuni Zahra Amalia Zula, Aidil Ambya