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PART I:

SERPM65 Highway-Only Subarea Modeling Process Southeast Florida FSUTMS Users Group Meeting Ft. Lauderdale, FL. PART I:. Presentation on SERPM65 HO Subarea Model Process and Options Selected Results and Comparison. SERPM-65 Coverage. Palm Beach, Broward and Miami-Dade Counties

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PART I:

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  1. SERPM65 Highway-Only Subarea Modeling ProcessSoutheast Florida FSUTMS Users Group MeetingFt. Lauderdale, FL SERPM65 Subarea Model-Corradino

  2. PART I: • Presentation on • SERPM65 HO Subarea Model Process and Options • Selected Results and Comparison SERPM65 Subarea - Corradino

  3. SERPM-65 Coverage • Palm Beach, Broward and Miami-Dade Counties • 2005 Population: 5.4 million • 2005 Households: 2.0 million • 4,284 TAZs (internal+dummy+ext) SERPM65 Subarea - Corradino

  4. SERPM65 Models • Time-of-Day Model FULL (with Transit) – S65TODMDL/MS65TODMDL • 24-Hour FULL – SERPM65MDL • 24-Hour Highway-Only – S65HO24HMDL • FULL Model • Highway-Only (HO) Model • 24-Hour Highway-Only Subarea –S65Subarea • User Defined (Focused) area • Broward • Palm Beach • Miami-Dade • All region HO @ TAZ level • Full Model • All region HO @ District level SERPM65 Subarea - Corradino

  5. SERPM65 Model Options • Time-of-Day Model FULL (with Transit) – S65TODMDL/MS65TODMDL • 24-Hour FULL – SERPM65MDL • 24-Hour Highway-Only – S65HO24HMDL • FULL Model • Highway-Only (HO) Model • 24-Hour Highway-Only Subarea –S65Subarea • User Defined (Focused) area • Broward • Palm Beach • Miami-Dade • All region HO @ TAZ level • Full Model • All region HO @ District level SERPM65 Subarea - Corradino

  6. SERPM65 HO & Subarea Models CV Keys • 24-Hour Highway-Only – S65HO24HMDL • FULL Model • Highway-Only (HO) Model • 24-Hour Highway-Only Subarea –S65Subarea • User Defined (Focused) area • Broward • Palm Beach • Miami-Dade • All region HO @ TAZ level • Full Model • All region HO @ District level Use CV Key: {HighwayOnlyRun}, [0,1] • Use CV Keys: • {HighwayOnlyRun}, [0,1] • {SubRegion}, [AL,BO,PB,MD,xx] • {UserDefinedSubArea}, [0,1] SERPM65 Subarea - Corradino

  7. Highway-Only Model (S65HO24HMDL) Run Options SERPM65 Subarea - Corradino

  8. Subarea Model (S65Subarea) Run Options SERPM65 Subarea - Corradino

  9. Subarea Concept: TAZ vs. District SERPM65 Subarea - Corradino

  10. Example Subarea Network SERPM65 Subarea - Corradino

  11. Model Runtime SERPM65 Subarea - Corradino

  12. Setup controls and file names External – EE by period Trip Gen – LSGEN by auto ownership and TOD Highway – Includes speed and capacity calculators Distribution – Includes equilibration (FEEDBACK) of peak period highway speeds Transit Nets – PT  Trnbuild and connectors, paths, skims and fares Mode Choice Transit Assignment by access path and TOD Highway Trip Tables – Combines trip tables for assignment – 24H & TOD Highway Assignment – 24 Hour & by TOD (use most computer time) Highway Evaluation – HEVAL and RMSE by TOD and county & User selected subarea SERPM65 – Model Flow SERPM65 Subarea - Corradino

  13. HTTAB Trips Comparisons SERPM65 Subarea - Corradino

  14. HTTAB Trips Comparisons (contd.) SERPM65 Subarea - Corradino

  15. SERPM65 – Highway Assignment • Follows multi-user class link constrained equilibrium assignment methodologies (with selected node penalties) • For TOD Version • AM Peak (Warm-up & Final) • Off-Peak (Warm-up & Final) • PM Peak (Warm-up & Final) • Composite 24 Hours (add preceding) • For 24-Hour Version (Includes HO & Subarea) • 24-Hour Assignment (Warm-up & Final) • AM peak pre-assignment (Warm-up & Final) inside feedback loop SERPM65 Subarea - Corradino

  16. Full Model - RMSE & Volume/Count Ratios SERPM65 Subarea - Corradino

  17. HO Model - RMSE & Volume/Count Ratios SERPM65 Subarea - Corradino

  18. Subarea Model - RMSE & Volume/Count Ratios SERPM65 Subarea - Corradino

  19. A Few Differences on Model Processes • Full Model:Trips for HH with autos distributed using highway skims, while 0-auto HH use transit skims. • HO/Subarea Model:All HH Trips are distributed using highway skims. • Full Model:Separate motorized and mode choice analysis of Zero, one and two-or-more HH autos for the HB (HBW & HBNW) trips. • HO/Subarea Model:No separate motorized and mode choice analysis of Zero, one and two-or-more HH autos for the HB (HBW & HBNW) trips. • Full/HO Model:Trip matrices are at individual TAZ levels. • Subarea Model:Trip matrices are aggregated at district levels outside focused region. • Less/Sparse centroid connectors outside focused region of the Subarea network used in assignment. • HO/Subarea model uses same default transit splits for each IJ pairs. SERPM65 Subarea - Corradino

  20. Full Model - Overall 2005 Ave Volume, VMT, VHT & Speed SERPM65 Subarea - Corradino

  21. HO Model - Overall 2005 Ave Volume, VMT, VHT & Speed SERPM65 Subarea - Corradino

  22. Subarea Model - Overall 2005 Ave Volume, VMT, VHT & Speed SERPM65 Subarea - Corradino

  23. Overall 2030 Ave Volume, VMT, VHT & Speed SERPM65 Subarea - Corradino

  24. User-Defined Sub-area Network Instructions • Two New Network Attributes: • Detail (Node attribute) • DetailNet (Link attribute) SERPM65 Subarea - Corradino

  25. User-Defined Sub-area Network Instructions (Contd.) SERPM65 Subarea - Corradino

  26. New Input Files – Users need to check/update (if necessary) • DLEVEL_XX.DBF (a value of “0” or “1” means that aggregation “is not” or “is” at district level. XX = AL, xx, PB, BO, MD File location: {DATADIR} • SADISTS_XX.DBF (specify subarea district/CenterTAZ) XX = AL, xx, PB, BO, MD File location: {DATADIR} SERPM65 Subarea - Corradino

  27. Other New Input Files • PROFILE-PKHO.MAS (same as PROFILE.MAS) File location: {DATADIR} folder • PROFILE-OPHO.MAS File location: {DATADIR} folder Only difference is in &DEFMS (Default Regional Mode Splits) parameters. The peak and off-peak values of HBW, HBO and NHB are swapped in columns (1-3 and 4-6) • NLOGIT-PKHO.SYN (same as NLOGIT.SYN) • File location: {DATADIR}\transit folder • NLOGIT-OPHO.SYN • File location: {DATADIR}\transit folder • The peak and off-peak parameters of HBW, HBO and NHB are swapped in columns (1-3 and 4-6) SERPM65 Subarea - Corradino

  28. PART II: Subarea CV Voyager Model Demonstration& Q/A & Discussion SERPM65 Subarea - Corradino

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