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Evaluasi Kerusakan Jalan Menggunakan Metode Surface Distress Index) Romdoni, Agung; Misdalena, Felly
Jurnal Konstruksi Vol 23 No 2 (2025): Jurnal Konstruksi
Publisher : Institut Teknologi Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33364/konstruksi/v.23-2.2609

Abstract

Damage to road infrastructure is one of the main problems in Indonesia's land transportation system, which has an impact on reduced mobility efficiency and increased economic burdens. This study aims to evaluate the level of pavement damage on Pangeran Tirtayasa Road, Bandar Lampung City, by applying the Surface Distress Index (SDI) approach. This method assesses road surface conditions based on visual parameters such as crack size, number of potholes, and wheel rut depth. Data collection was conducted through a field survey on a 200-meter road section divided into two segments, namely from STA 4+265 to STA 4+465. The analysis results show that Segment I obtained an SDI score of 105, which is classified as slightly damaged, while Segment II recorded a score of 35, which is classified as good. Based on these results, Segment I is recommended for rehabilitation, while Segment II only requires routine maintenance. These findings confirm that the SDI method is effective in supporting more accurate technical decision-making in developing structured and sustainable road maintenance strategies.