The project will aim to pilot test and define the possibilities of using HD maps for autonomous mobility. During the project, a test polygon will be created and equipped by additional sensors to detect obstacles on and around the road in real-time. This polygon will also be occupied by test vehicles equipped by additional sensors to detect road abnormalities. The data will also be transmitted to a server where it will be implemented in the created HD maps of the test section and partly in the existing 3D model of the city of Pilsen. This will create a dynamic digital model (the so-called digital twin) of the pilot polygon. Based on the conducted tests, a methodology will be created that will clearly define the requirements for dynamic HD maps for the needs of autonomous mobility.