Perencanaan Tata Hijau Simpang Susun Dawuan Jalan Tol Cikampek

Abstract

Traffic jam have been the most pressing issues in big city. These problems were caused by human population growth, economic growth, and transportation. Vehicle activities increase air pollution on high level. To overcome this problem, green open space in the site is needed as a solution. This research is located in Dawuan interchange at Cikampek toll road. The purpose of this research are to measure total of particle limited by traffic and tree population needed, and to arrange planting plan in Dawuan interchange. The process of this research consists of several phases e.g. commission, research, analysis, and synthesis.The result of the research is arrangement of vegetation by the functions as buffer, direction, conservation, identitiy, and aesthetic. Total emission of particle produced by vehicle approximately is 233.723 g/day, and to adsorb the particle emission 8.958 trees are needed. In case, the site only can be planted by 5.229 trees, so that 3.729 trees still needed to adsorb those emission of dust. Recommended vegetation are Samanea saman, Acassia auriculiformis, and Melaleuca leucadendra.