A combined model of interregional, multimodal commodity shipments, incorporating regional input-output relationships, and the associated transportation network flows is formulated as an alternative to the traditional four-step travel forecasting procedure of trip generation, distribution, mode...

A combined transportation-land use model is proposed in this paper. Unlike other existing urban land use and transportation planning models in which a "fixed demand" for services is assumed to be known at the zonal level of an urban area, zonal travel demand is endogenously determined together...