Effect of the Nipah Mall Development on the Performance Roads of Urip Sumohardjo in Makassar City

Development of shopping centers have an impact on the increase in traffic volume resulting from the pull and vehicle movement generation. This research aimed to analyze the condition of the road network services of Urip Sumohardjo in Makassar and projection of the traffic volume to the presence of Nipah Mall. Data obtained by recording and counting directly at the research locus and the document data obtained from relevant agencies. Analysis of road service processed using Microsoft Excel based Indonesian Highway Capacity Manual (IHCM) 1997. The results showed the existing level of service at the level of the current “C” is stable, the speed can be controlled by traffic with the degree of saturation of 0.74 is the threshold performance good road. Estimated level of service after the Nipah Mall operates at the level of “E” is an unstable flow, low speed and vary the volume at near capacity, traffic volume with the degree of saturation of 0.98 has exceeded the threshold a good road performance. It is caused by the amount of traffic generation and pull caused by Nipah Mall that will be the side obstacles that impact on the vehicle speed and impairment of road capacity