Development of green lanes on collector roads in Surakarta

Green lane is one of the green open space functioning to reduce pollution air in urban areas. The research aims to formulate directions development of green lanes on the collector roads in Surakarta. Method analysis used is descriptive quantitative, with utilize analysis spatial in the process of processing GIS data and translating results process data into informative. While quantitative analysis used technique scoring for determine development areas of green lanes. The process analysis carried out is traffic density analysis, comfort level analysis and density canopy analysis. This research shows that there is as many as 71 collectors roads section in Surakarta which classified the green lanes development in two classifications, specifically: Priority 1 (very need development) and Priority 2 (requires development). Analysis results show there are 4 sections of collector road which in priority 1 green lanes development, specifically Kapten Mulyadi Road, Komodor Yos Sudarso Road, S. Parman Road, and Sutan Syahrir Road.