For a long time the date had been marked in red in the calendar of many engineers. For after all, the STUVA had issued an invitation to come to Stuttgart from December 6 to 8, 2017 – to attend the tradition-steeped STUVA Conference, which has grown to become the world‘s largest international get-together for tunnels and infrastructure. The response was tremendous: never before have so many taken part at the Conference held every two years and never before was the STUVA Expo, the fair accompanying the event so large and impressive. Over 1900 participants attended the Conference and more than...