Analysis of Selection Criteria of Bridge/Shortcut Construction on National Road Denpasar – Gilimanuk

Sudewa, Ida Bagus Nyoman and Putra, I Gusti Ngurah Agung Widya and Sinarta, I Nengah and Wahyuni, Putu Ika (2023) Analysis of Selection Criteria of Bridge/Shortcut Construction on National Road Denpasar – Gilimanuk. In: AIP Conference Proceedings. AIP Publishing. ISBN 978-0-7354-4544-4

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Abstract

Bali has variable contours (from ramps to steep) so that roads in Bali have a level of difficulty in vertical or horizontal alignment, also a heritage road that does not match the demands of current traffic such as the number of vehicles that are getting bigger, the size of the vehicle is getting bigger and the weight of the vehicle is getting heavier. In the area reviewed is a national road that is quite dense and has been done improvements in the form of bridges and shortcut roads on the Denpasar – Gilimanuk road including Samsam shortcut and Megati shortcut. Preliminary Survey with geometric data processing methods with maps, there are 53 curve points. Furthermore, the government urgently needs to process data from these 53 points into a priority point of handling given the very limited funds. The purpose of this study is to find a priority scale for the construction of bridges/shortcuts. Due to limited costs, other methods are needed, such as accident-prone points and traffic jams, as well as checking vertical alignments. The results of the survey and analysis obtained 7 points that are a priority for improvement because in terms of vertical, horizontal, and from points prone to accidents or congestion. It is recommended to be handled with the repair of alignment and the construction of bridges or shortcuts. It is recommended to be handled with the repair of alignment and the construction of bridges or shortcuts.

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