Contetns Chapter 1 Summary 1 Previous Work-Phase I 1 Phase II Research 2 Evidence about Planning and Policy Issues 3 Further Research and Development 8 Chapter 2 Description of the Research 10 Regional Travel Demand Models 10 Adapting Travel Demand Models for ADA Paratransit 12 Site Selection 17 Data Collection 17 Chapter 3 The ADA Paratransit Demand Models 26 Overview of the Model Components 26 Details of the Aggregate Models 29 Details of the Disaggregate Models 36 Model Calibration 51 Sensitivity Tests 53 Chapter 4 ADA Paratransit Riders and Travel in Dallas-Ft. Worth 56 Personal and Household Characteristics 56 Trip-Making Characteristics 56 Abbreviations and Acronyms 62 Appendix A Using the ADA Paratransit Travel Models 63 Program Structure: ADA Paratransit Demand Model Simulation 63 Transferring the Models to Other Regions 65 Transferring the Model Application to Other Software Systems 65 Using the Sketch Planning Model in Excel 67 Appendix B File Specifications 75 Example User Control Input File 75 Output Files 76