engleski

An AHP model to evaluate road intersection design

Road intersection design is an essential part of traffic infrastructure projects in which sections of the same road may need to be designed with different characteristics to meet local needs or accommodate local constraints. The present work describes applying the multi- criteria analytical hierarchy process (AHP) method to evaluate road intersection design in a suburban environment through differential weighting of various criteria and sub-criteria. The main purposes of this paper are to propose a specific AHP model for reconstruction of road intersection and apply and verify the proposed AHP model. The model is tested on a road intersection in the county road 5025 and Marinići street in Viškovo, a suburb outside the city of Rijeka, Croatia. For applying the AHP method the Expert Choice software package has been used. Simulation of the current state and optimal variant is made in PTV VISSIM.

Multi-Criteria Decision Making ; AHP ; Road Intersection Design ; Roundabouts ; Sensitivity Analysis.

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