The Road Geometric Design of Jalan Weleri - Patean (65+850 - 67+850)

Abstract

Road geometric planning focuses on two important points, horizontal and vertical alignment, to fulfill the road function, providing optimal comfort according to the planned speed. In this paper, the authors carry out a geometric analysis of horizontally curved roads on Weleri - Patean Road (65+850 - 67+850) using the Bina Marga Guidelines. The planning results show that the horizontal alignment has two bend designs using the Full Circle (FC) bend type with a first bend radius of 716 m, a second bend radius of 819 m, and a maximum superelevation of 10%.