When professors are newly appointed to the civil engineering department, they usually not only have a doctorate but also several years of relevant professional experience. This enables them to bring their own contacts and networks with them, from which the students also benefit directly. Not only do the professors talk about their professional experience in their courses, they also use their contacts to carry out concrete study projects in cooperation with companies or public authorities or to provide topics for final theses from practical experience. In addition, there are many lecturers who come directly from practice and can give students an insight into sometimes highly specialised professional worlds.