Analysis of Road Leger Development Based on a Geographic Information System in Monitoring and Evaluation of Road Space Utilization

Achmad Fathoni (Universitas 17 Agustus 1945 Surabaya)
Budi Witjaksana (Universitas 17 Agustus 1945 Surabaya)
Hanie Teki Tjendani (Universitas 17 Agustus 1945 Surabaya)

Formosa Journal of Science and Technology (FJST)
Vol. 5 No. 1 (2026): January 2026

The method used to develop the GIS-based road inventory comprised an inventory of existing road inventory data and an Extract–Transform–Load (ETL) process for data digitization and integration into a GIS environment. The resulting system was then assessed for its applicability to Rumija monitoring and evaluation, while the economic feasibility of implementation was evaluated using Return on Investment (ROI) and Benefit–Cost Ratio (BCR). The study was conducted as a case study on the Mastrip Road section in Surabaya, under the authority of the East Java Provincial Public Works (Highway Agency). The developed GIS-based road inventory identified 225 JKM points, indicating a potential increase in local government revenue (PAD) of IDR 189,591,852.00 per year.