Little attention has been given to estimating dynamic travel demand in transportation planning in the past. However, when factors influencing travel are changing significantly over time – such as with
the introduction of new technologies, new modes of transportation, or new destinations – it is important to be able to predict future travel demand.

This paper presents a method for estimating dynamic travel demand in transportation planning. The method is based on a dynamic travel demand model that is used to predict travel demand for a given time