TransOptima GmbH Focus Projects Models Publications Customers about us Contact Partner at Research and advice in transport planning Dr.-Ing. Milenko Vrtic Friedaustrasse 18 CH-4600 Olten Phone: +41 62 212 03 19 Email: vrtic@transoptima.ch "Even if it is scientifically and theoretically not possible to make exact traffic forecasts, there are sufficient statistical principles that allow one to deal seriously with future developments in traffic. So it is less about individual results of a traffic forecast, but about the preoccupation with the future in order to gain an awareness of the scope for development. Quote from o. Univ.-Prof. Dipl.-Ing. Dr. Gerd Sammer Institute for Transport, University of Vienna