"The Online TDM Encyclopedia is the most comprehensive source of information available anywhere in the world concerning innovative management solutions to transport problems. The Encyclopedia provides detailed information on dozens of Transportation Demand Management (TDM) strategies, plus chapters on their planning, evaluation and implementation. It can help you view transport problems from a new perspective, and expand the range of possible solutions to apply. The Encyclopedia is created and maintained by the Victoria Transport Policy Institute, an independent research organization dedicated to developing innovative and practical tools for solving transport problems."
Source: TDM website