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Model Validation and Reasonableness Checking/Tables

# List of Tables

Table 2.1 Informal Survey of May 7, 2008 Travel Model Validation Practices Peer Exchange Participants Regarding Allocation of Modeling Resources
Table 3.1 Example Socioeconomic Data for Travel Models
Table 3.2 Example Input Roadway Network Data for Travel Models
Table 3.3 ACS Data Releases
Table 3.4 Summary of Demographic Trends from the NPTS
Table 3.5 Percent of Households by Vehicles Available
Table 3.6 Troubleshooting Strategies for Issues with Input Socioeconomic Data
Table 3.7 Average Annual Population Growth, 2000-2007, U.S. MSAs
Table 3.8 Example Regional Transit Network Coding Check
Table 3.9 Troubleshooting Strategies for Issues with Input Transportation Network Data
Table 3.11 Transit Path-Building Prediction Success Table
Table 3.12 Transit Path-Building Prediction Success Results – Simple Path-Builder
Table 3.13 Troubleshooting Strategies for Issues with Highway Network Skims
Table 3.14 Troubleshooting Strategies for Issues with Transit Network Skims
Table 4.1 Vehicle Availability Model Results Compared to Observations at County Level
Table 4.2 Check of Aggregate Share Vehicle Availability Model Results
Table 4.3 Disaggregate Vehicle Availability Model Check
Table 4.4 Troubleshooting Strategies for Issues with Socioeconomic Model Results
Table 4.5 Troubleshooting Strategies for Population Synthesizers
Table 5.1 Example Home-Based Nonwork Trip Production Model
Table 5.2 Trip Rates by Purpose Stratified by Number Of Persons by MSA Population
Table 5.3 Trip Rates by Purpose Stratified by Number Of Workers by MSA Population
Table 5.4 Trip Rates by Purpose Stratified by Number Of Autos by MSA Population
Table 5.5 Trip Rates by Purpose Stratified by Income Level by MSA Population
Table 5.6 Motorized Trip Percentages by Urban Area Population
Table 5.7 Troubleshooting Strategies for Issues with Trip Generation Model Results
Table 5.8 External/Nonresident Travel Data Sources
Table 5.9 Troubleshooting Strategies for Issues with External Travel Model Results
Table 6.1 Trip Distribution Gamma Function Parameters
Table 6.2 Troubleshooting Strategies for Issues with Friction Factors
Table 6.3 Troubleshooting Strategies for Issues with Trip Distribution Model Results
Table 7.1 Disaggregate Model Validation Example
Table 7.2 Example of Equivalent Logit Model Coefficients
Table 7.3 Comparison of Home-Based Work Model Parameters
Table 7.4 Comparison of Home-Based Nonwork Model Parameters
Table 7.5 Comparison of Nonhome-Based Model Parameters
Table 7.6 Troubleshooting Strategies for Issues with Mode Choice Model Results
Table 7.7 Troubleshooting Strategies for Issues with Vehicle Occupancy Results
Table 8.1 Time-of-Day Percentages for Urban Areas of Approximately 1 Million in Population
Table 8.2 Troubleshooting Strategies for Issues with Time-of-Day Model Results
Table 9.1(a) Example VMT Validation Summary by Facility Type
Table 9.1(b) Example Volume-to-Count Validation Summary by Facility Type
Table 9.2 Example VMT Guidelines by Functional Class and Area Type
Table 9.3 Range of Reported BPR-Like Assignment Parameters (18 MPOs)
Table 9.4 Troubleshooting Strategies for Issues with Traffic Assignment
Table 9.5 Example Prediction Success Table for Transit Assignment
Table 9.6 Example Prediction Success Table Summary for Transit Assignment
Table 9.7 Example Transit Validation Results for Sacramento Region
Table 9.8 Example Transit Validation Results for Seattle Region
Table 9.9 Example Transit Assignment Validation Guideline for State of Florida
Table 9.10 Example Transit Screenline Results for Seattle Region
Table 9.11 Troubleshooting Strategies for Issues with Transit Assignment
Table 10.1 ACS Data Releases