The construction of the test polygon intervenes significantly to the natural environment of the former military training territory of Milovice-Mladá. The system of 36 km long testing pathway enables the development of new cars and their testing at defined conditions being the same for concern Volkswagen. The area for construction of polygon is significant from the viewpoint of biodiversity protection. Valuable biotopes create mosaics with the most valuable part situated outside the area, however majority of them are significantly endangered by ruderalization and landscape devastation. Wise management can bring important strength for some endangered biotopes. Generally it is not only a very extensive experiment of a technical project in the landscape but also a possibility to stabilize the anthropo-ecosystem in wider sense.