Ankapark aimed to function as a hub & center in terms of national and international aspects but turned into a desolate and unproductive place that wastes energy and money constantly without any production. With Ankapark, AOC greenery was disrupted, heavy roads and parcelizations created an unconnected green interface in Ankara. In the project, the existing transportation method was aimed to change completely. Bicycle routes and, as a secondary transportation method, railway lines were proposed. An analogy was created between; trophallaxis which means a symbiotic relationship among two organisms in nature by exchanging the nourishment and in the same manner, a bicycle & railway network which works integrated and exchanges the bicycle users like symbiotic organisms. By benefiting railway lines, Ankapark was aimed to be a productional center of a new transportation method which will transform the city and become an international cultural center for global bicycle & railway travelers. The new transportation method proposed to free the ground, leave it to the greenery & wildlife, integrate the disrupted green of Ankara, and create a human & wildlife habitat in the same place but in different layers.