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Journal : Journal of Green Science and Technology

Road Surface Analysis Using the International Roughness Index and Pavement Condition Index (Case Study: Gajah Mada Street, Tegal City) Marwanto, Riza Phahlevi; Maheswara, Andhika Adiwidya; Bahrelsi, Damar Risky; Perdana, Brezinka Ayu; Fitria, Ina; Hadi, Suprapto
Journal of Green Science and Technology Vol 9 No 2 (2025): Journal of Green Science and Technology Vol. 9 No.2 September 2025
Publisher : Faculty of Engineering, Universitas Swadaya Gunung Jati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/jgst.v9i2.10624

Abstract

Road surface quality plays an important role in ensuring safety and comfort for users Gajah Mada Street in Tegal City was chosen as the study site because it functions as a main route with heavy traffic flow, and there are various physical damages on its surface. This study aimed to evaluate the condition of the road by applying the International Roughness Index (IRI) and Pavement Condition Index (PCI) approaches. Data collection was conducted through field surveys using a Hawkeye vehicle for IRI and a visual PCI inspection based on ASTM D6433-11 standards. The analysis results showed an average PCI value of 77, categorized as very good, while the IRI value was 6.23 m/km, indicating a fair condition. The difference between the two methods highlights the importance of a multi-method approach in road condition assessment. This study recommends regular and periodic road maintenance to sustain optimal road performance.
Co-Authors 'Afifa, Salma Dwi Nur Adiyansah , Bhisma Ahmad Basuki Alfan Baharuddin, Alfan Almunawar, Dani Agil Asyari Aminuddin, Irfan Anindita, Reza Yoga Anjar Asmara Aprianto, Rizal Aprilia Khairani, Dyta Ar Rasyid, Muhammad Hisyam Arhandika Saputra, Marendra Athasyah Ari Adrian, Ari Arizki, Ivania Syilfa Aulia Septiani, Nurul Aulia, Rofiul Izza Aulia, Yuris Ayu, Brasie P.S.B.R Ayu, Brasie Paradana Sela Bunga Riska Ayu, Brasie Pradana Sela Bunga Riska Azel Rizal Jovian Bahrelsi, Damar Risky Baskoro Baskoro, Baskoro Berlianindya, Fiarentina Brilian, Resti Martha Bunga Riska Ayu, Brasie Pradana Sela Cahya Diyaksa, Mei Dahlan, Mochammad Affan Dalimunthe, Kayla Nacasely Dewi, Marsya Fadlillah Kurnia Divasaputri, Nashwa Adelia Edi Purwanto Erhatmono, Bimo Noviaji Eska Fahmadi, Aat Esti Wulandari Fadilah, Zahrotul Fahmi, Silvia Afida Fahriza, Dawam Fakhrudi, Alfyan Cana Dwi Fatah, Muhammad Ibnu Fitria, Ina Grathio Marandj Ottu, Wyheintha Hanida, Shelia Ayu Rida Hanin, Inas Fadiyah Hayati, Reffi Nur Hidayati, Tri Susila Huda, Rachmad Miftah Hutasoit, Rutjka Benela Icha Yaunisha, Cheryl Fara Inayati, Nabilla Rahma Indriani, Agustin Ratna Irawan, Faisal Akbar Irsyad, Bani Jasmine, Meutya Joko Siswanto Kartono Wibowo, Kartono Khoirunni’mah, Annissa Lestari, Astri Ma'rifat, Farhan Adib Mahendra, Dhani Esa Maheswara, Andhika Adiwidya Mariano, Aldo Nabilla Valiant Masuang, Raynaldi Saputra Maulana, Fajar Firdaus Milasari, Adhistina Dewi Mutaqin, Akhmad Alwi Nazzaya, Muhammad Rifqi Nugroho, Rizky Reynaldi Nugroho, Toriq Rizky Nurrohman, Hafidz Nurul Fitriani Octavioliena, Zahwa Oetomo, Wateno Panuntun, Arga Satria PARLUKI, ALSHA DEWI Perdana, Brezinka Ayu Prasetyo, Fatkhur Rohman Eko Puspitaningrum, Anggita Suci Putri, Carissa Rahma Putri, Raudina Rilawani Putri, Zania Septiani PUTRO, HANENDYO Ramadhani, Restu Rivaldy, Muhamad Rafli Riza Phahlevi Marwanto S Imam Wahyudi Saputra, Patrio Saputro, Johan Fatkhurrozi Shafira, Rinjani Khansa Siti Shofiah Suryana, Diar Syafriyanto, Rui Hanan Syarifuddin, Anasya Musdalifah Taufik Ramadhan Taupiqqurrohman, Taupiqqurrohman Varadinta, Salsabilla Wicaksono, Muhammad Zaky Widya Anggraeni, Inneke Widyastuti, Nur Rachmi Wijayanti, Fausta Patricia Yogi Oktopianto Yoni, Azzah Ula Nabillah Yuanita, Amelia Ratna Yulfa, Aqilla Azian Zuhrianto, Farhan Afif