THE GEOGRAPHY OF TRANSPORT SYSTEMS

Source: adapted from EPA420-R-97-007.
This model is derived from the Lowry model, but considers more comprehensively the housing market and its influence on the location of the population. It includes the now classic bid-rent theory where individuals select their residential locations as a compromise between their willingness to pay for residence at a location and the related transportation costs. Once this procedure has been resolved, the data is feed in a four-stage transportation / land use model, which considers the retroactive effects congestion can have on the friction of distance, trip generation, trip distribution and residential location.