Traffic noise level handling on A P Pettarani road towards elevated toll road construction

Abstract

Abstract The construction of the elevated toll road is part of the transportation network system, in addition to managing the traffic system in the area to be more integrated, the facility is also used to deal with congestion that often occurs, as well as the construction plan of elevated toll on Pettarani road is expected to reduce the level of congestion that occurs. Based on previous studies, the prediction of noise levels on AP. Pettarani roads when the elevated toll road is operating with a shift estimated of 25% of the vehicle’s volume to the elevated toll road at 79.58 dB. Therefore, we need a way to handle the noise level on the AP Pettarani road if the elevated toll road is operating. Traffic load analysis is performed using the V-S-D (volume, speed and density) model analysis. The V-S-D model analysis consists of 3 models namely the Greenshield Model, the Greenberg Model, and the Underwood Model. The results of the V-S-D model analysis obtained are the Underwood Model at each point of the scenario so that it is used to calculate the average speed on the road segment according to the traffic volume. Then the results of the analysis and statistical tests through several variations of the simulation have obtained the best noise level handling by using traffic loading on the AP Pettarani Road through 50% motorcycle switch to the BRT (Bus Rapid Transyt) and can reduce the noise level by 3.05 dB.

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