Agista, S., Surya, M.A., Hidayatullah, S., Isradi, M. and Indriany, S. 2026. Analysis and Design of Road Infrastructure: Geometric Design of the Subang-Ciasem Road. RIGGS: Journal of Artificial Intelligence and Digital Business. 4, 4 (Jan. 2026), 8964–8975. DOI:https://doi.org/10.31004/riggs.v4i4.5095.