The project was accomplished by analyzing the project covering four areas in the Neckar extension in order to understand fully the meaning of the place. Therefore, with analysis such as general information, historical evolution of the area, climate, pollution, flood risk we were able to understand the main problems that are appearing in the area. The subject we have chosen and want to apply to the field is the blue-green infrastructure system. We can provide a wide range of ecosystem services to support a healthy urban environment and we have created an infrastructure by integrating the water system and the green system into the region.