A methodology has been developed using ordered probit models to evaluate commuters' attitudes toward Transportation Demand Management (TDM) strategies. Such models can determine users' preferences for different TDM strategies and help planners to investigate the effect of individual...

A regional railroad network is presented to evaluate the system's response to increased coal traffic. An optimal, multimodal, coal-shipping pattern is developed for the study region to minimize total costs and to efficiently use the existing network. A two-stage, general model allocates...