Analisis dan Pemetaan Kinerja Simpang Tak Bersinyal di Jalan Arteri Berbasis Spasial

The crossing is part of the way. Its function is a place to make a change or movement of traffic. Traffic flow at the intersection of three roads A.P. Pettarani - Abdullah Dg. Sirua and the intersection of three on the road Abdullah Dg. Sirua - Dg ance. Ngoyo frequent conflicts resulting in bottlenecks that affect the performance of the main road due to a minor road. Distribution of signalized intersections on arterial roads do not constitute an important database in traffic engineering. The purpose of this study was menganilisis not signalized intersection performance parameters as well as mapping the distribution of performance and not signalized intersection. Data collection was conducted over two days at a time which is considered as peak hours. \ud The results of the analysis at the crossroads AP Pettarani - Abdullah Dg. Sirua and intersection Abdullah Dg. Sirua - Dg ance. Ngoyo is the capacity of the intersection (C), the degree of saturation (DS), delay (D) and the opportunity queuing (QP). Parameter values are displayed in a GIS (Geographic infotmation System) with a data-based spatial data. \ud With values that are considered as a standard by the Indonesian Highway Capacity Manual (MKJI) in 1997, the DS value <0.80; D <10 and QP