Analisis Kinerja Ruas Jalan Ampel Boyolali

Abstract

The Ampel Road section has a bridge which has an impact on traffic movement. There was a change in traffic movement from free movement to disruption due to the absence of the bridge. So it is necessary to study the traffic performance on this road. The aim of this research is to identify geometric conditions, analyze traffic flow conditions and analyze the traffic performance of the Jalan Ampel section. The research data is in the form of enumeration data on traffic flow volumes. Enumeration of traffic flow data was obtained from a survey conducted over 6 hours (06.00-12.00). The results of the analysis showed that the traffic volume value at peak hours was 883.05 pcu/hour for normal road conditions on the west side, and on normal road conditions on the east side the volume was 1029.15 pcu/hour. Meanwhile, on narrow roads, the volume obtained in each lane is 831.6 pcu/hour and 826 pcu/hour. The capacity obtained for normal roads is 2670.27 pcu/hour and narrow roads are 2393.02 pcu/hour. Based on the volume and capacity values, the degree of saturation is obtained at 0.33 and 0.39 in normal road conditions, while in narrow conditions the DS is 0.70 and 0.69. The level of road service in normal conditions is classified as level B and in narrowed conditions is classified as C.