The train station Zurich Hardbrücke is a hiqhly frequented interchange in Switzerland and therefore a new tram station is currently being build. During the construction of the new Hardbrücke tram stop passenger safety is of highest priority. ASE supports the Public Transport of Zurich (VBZ) and the city of Zurich with their state-of-the-art monitoring system. ASE gathers and analyzes valuable data optimizing people flows and safeguarding operations as a whole.