Study Of Intersection Roundaboutplanning (Case Study Ir.H. Juanda Road - Kadrie Oening Road - A. Wahab Syahranie Road - Lettenan General Suprapto Road) Samarinda City

The signalized intersection at the intersection of Ir. H. Juanda road - Kadrie Oening road - A. Wahab Syahranie road - Lieutenant General Suprapto road will be carried out planning and roundabout analysis to find out the more effective use between the Signalized Intersection or Roundabout at the intersection.The method used in the work consists of three stages, namely signalized intersection analysis, roundabout planning and roundabout analysis. The method used in the analysis of signalized intersections and roundabout analysis is the 1997 MKJI (Indonesian Road Capacity Manual) method and the method used in roundabout planning is Engineering Guidelines Number 20 of 2004 B on roundabout planning.From the results of the calculation of the analysis at the intersection, it can be seen that the degree of saturation of the signalized intersection is lower than the degree of saturation of the roundabout, so it can be seen that at the intersection of Ir. H. Juanda road - Kadrie Oening road - A. Wahab Syahranie road - Lieutenant General Suprapto road the use of a signalized intersection (Traffic Light) is still more effective than the use of a Roundabout at the intersection.