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There has been increasing interests in developing land use models for small urban areas for various planning applications such as air quality conformity analysis.The output of a land use model can serve as a major input to a transportation model; conversely,transportation model output can provide a critical input to a land use model.The connection between the two models can be achieved by an accessibility measure.This paper presents an iterative approach to solving a regression-based land use model and a transportation model with combined trip distributionassignment.A case study using data from a small urban area is presented to illustrate the application of the proposed modeling framework.Tests show that the procedures can converge,and the modeling framework can be a valuable tool for planners and decision-makers in evaluating land use policies and transportation investment strategies.