Travel Demand Model (TDM) Phase II
A Travel Demand Model (sometimes referred to as a Traffic Demand Model) is a tool for analyzing the impacts of development on the transportation system. The County’s previous travel demand model was based on a software platform with limited capability that is no longer supported.
The newly developed Travel Demand Model is essential for:
The new travel demand model will help guide the County through the next twenty-five years of land use planning. The new model will be used not only by the County but also by private companies and public agencies such as Caltrans. The County intends to keep the model current, updating it as needed to incorporate new development.