Computational algorithms introduce the automatic generation of solutions to solve problems. The purpose is to present multiple design solutions in a short time for architects and engineers. This paper introduces a comprehensive computational implementation effort in order to find new structural systems. Since new structural system especially space structures, are considered by architects and building companies because of their capabilities to cover vast area and their lightness, this paper designs an algorithm to calculate the cost of manufacturing space structures for hypothesis temporary pedestrian path in order to cover vast area. The purpose is to find that the more structure will become bigger how much the cost will be increase. Since the research question is confronting to fundamental issue (price), the designed algorithm is based on a real factor which is the most crucial issues in contemporary architecture. The efficiency of proposed algorithm shows that it has potential to be commercialized and offered to the pertaining companies.