Defining a specific cross-section for the city square, which is a place for vehicles and pedestrians, is of great importance, because on the one hand, it must ensure the safety of riders, and on the other hand, it must provide security for pedestrians and cyclists. Therefore, in this plan, we tried to prioritize their comfort by creating wide and continuous routes for pedestrians and cyclists, and then to provide a suitable angle and width for safe vehicle traffic in terms of vehicle rotation radius.