Analisis Dampak Lalu Lintas dan Evaluasi Desain Pembangunan Jembatan Ploso Baru dengan Pemodelan Vissim

Abstract

The construction of bridges cannot be separated from the impact of traffic ranging from disturbances to security, safety, order and the smooth flow of road transport traffic. Thus, the construction of a new ploso bridge is an activity that requires the preparation of a traffic impact analysis document (ANDALALIN). Data collection is one of the important things in conducting this study, where the data is a description of the traffic around the activity location which will be simulated with the VISSIM model and also using MKJI calculations. The results of this study indicate that there is a decrease in the service level of sections and intersections. The degree of saturation when the existing condition ranges from 0.35 to 0.6 with the highest value being on the Batas Kabupaten Mojokerto-Ploso Road, which is 0.60 with a service level of category C. Intersection 3 with no signal at Ploso Jombang is 12.79 seconds. The degree of saturation during construction conditions ranges from 0.56 to 0.78 with the highest value being on the Ploso-Batas Jombang road section, which is 0.78 with a service level of category D, for the average vehicle delay during construction with the highest value being at Simpang 3 No Signal Ploso Jombang (South) which is 29.72 seconds. In the do nothing and do something scenario, there is an increase in service, especially at the 3rd Unsignalized Junction of Ploso Jombang with the degree of saturation from D (do nothing) to C (do something). The design evaluation of the bridge is only carried out in the section of the deceleration lane which is extended to 40 m.