DOI: -

Keywords: geometric design, alignment, ring road, flexible pavement, drainage, perencanaan geometrik, alinyemen, jalan lingkar, perkerasan lentur, drainase.

ABSTRACT

The city of Pasuruan, strategically positioned between Surabaya-Malang-Probolinggo, holds significant potential in trade, industry, and services. Consequently, it experiences a dense distribution of goods and heavy-duty vehicle traffic, leading to frequent accidents and congestion. To address these issues, the Pasuruan City government plans to construct the North Circle Road. The geometric planning follows Geometric Road Design Guidelines No. 13/P/BM/2021, while pavement thickness is designed according to Road Pavement Design Manual No. 03/M/BM/2024. Drainage planning adheres to Pd. T-2-2006-B, and cost estimates are based on the 2023 Work Unit Price Analysis. The proposed road, 9.22 km long, is designed for a speed of 40 km/h, featuring nine curves and 19 vertical alignments. Pavement thickness includes 21.5 cm for the surface layer, 20 cm for Class A LFA, 15 cm for Class B LFA, and 20 cm for Class C LFA, with a total budget of Rp 258,025,149,000.