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Model Validation & Application for Significant Growth Areas in Florida

This presentation by Myung-Hak Sung at the TRB Planning Applications Conference in 2011 focuses on validating and applying a transportation model for significant growth areas in Florida, particularly the Tampa Bay region. The model incorporates population projections, worker demographics, transit corridor analysis, and trip probability data to assess travel times and congestion levels for 2035. Specific case studies include Wesley Chapel, VA Hospital, and USF Downtown Tampa.

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Model Validation & Application for Significant Growth Areas in Florida

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  1. Model Validation & Application for Significant Growth Areas in Florida Presented by: Myung-Hak Sung Thursday, May 12, 2011 TRB Planning Applications Conference

  2. Population Projections by State (In Thousands)

  3. Florida Population Growth by County Source: Bureau of Economic and Business Research

  4. Percent of 2035 Florida Population by County Source: Bureau of Economic and Business Research

  5. Tampa Bay Area Workers Per Household

  6. A Transit Corridor Study Area Wesley Chapel VA Hospital USF Downtown Tampa

  7. Gravity Model Friction Factor Trip Probability Trip Length

  8. 2035 Peak Period Travel Time • Wesley Chapel to Hillsborough • Time (Minutes) • Number of TAZs in Hillsborough • Congested Time Free Flow Time

  9. Orientation Ratio - Downtown CTPP Data Model (Original) Model (Updated)

  10. Orientation Ratio - VA Hospital Survey Data Model (Original) Model (Updated)

  11. Orientation Ratio - University of S. Florida CTPP Data Model (Original) Model (Updated)

  12. 2035 Population Southern Pasco County Original 0-500 501-3,000 3,001-6000 6,001-9,000 9,000+ Updated

  13. 2035 Employment Southern Pasco County Original 0-500 501-2,000 2,001-4,000 4,001-8,000 8,000+ Updated

  14. 2035 Daily Work Trips Original Updated Wesley Chapel Wesley Chapel 5,550 1,930 Downtown Tampa Downtown Tampa

  15. Questions….? • Good Luck Modeling!!!

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