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Beginning –Constellation Pegasus

Beginning –Constellation Pegasus. EMME/2 Model Application End Gridlock Now Commissioned By Kemper Freeman, Jr. Lead By Dr. Bill Eager, TDA Inc.  Presented To 17th International EMME/2 Users’ Group Conference Calgary, Alberta, Canada October 2003 By Clyde Scott, Parametrix.

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Beginning –Constellation Pegasus

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  1. Beginning –Constellation Pegasus EMME/2 Model Application End Gridlock Now Commissioned By Kemper Freeman, Jr. Lead By Dr. Bill Eager, TDA Inc.  Presented To 17th International EMME/2 Users’ Group Conference Calgary, Alberta, Canada October 2003 By Clyde Scott, Parametrix

  2. Presentation • EGN (What It Would Take To Reduce Congestion 25%) • Study Parameters • Demand /Supply • Congestion • Identify Projects • Measure Effectiveness • Rank Projects • EMME/2 Application • All-or-Nothing Assignments • Equilibrium Assignments • Additional Demand Options • Scalar Exports to Excel

  3. EGN • Scenario 2020 MTP – Demand Fixed • Delay - Unconstrained minus Constrained VHT • Project Definition • Freeflow Demand > Capacity = (Excess Demand) • Excess Demand/(Lane Capacity) = (Lane Needs) • Project Definition (MTP Plus Additional Lanes) • Travel Characteristics • System-Wide VMT, VHT, & Average Trip Length • Project-Using Subset of Trip Table • Assigned to EGN Network (Travel Characteristics) • Compared to 1998 Travel Characteristics

  4. Model Flow E n i f

  5. Length Constrained Lane Needs

  6. Project List

  7. EMME/2 Model Application • Measure The Effectiveness of Individual Projects • Within A Framework of A Comprehensive Package of Projects • Consistent Comparison To Scenario Alternatives • Existing Conditions • No-Build • Efficient EMME/2 Macro • Linkage to Excel Spreadsheets E n i f

  8. Typical Measures of VMT & VHT • System Wide • Network Skims • By Link Type or VDF(EMME/2 defaults) • By Link Attribute • For All Auto Modes • Matrix Calculations • Sub-Area Summaries • Select Paths – Additional Demand Options • Network Skims • Select Link • Select Segments • Matrix Calculations • Sub-Set of Trip Table (FromSelect Link)

  9. SYS Wide MOE (Excel) SYSTEMWIDE

  10. Select Project SR167

  11. All Projects Overlay Scale = 6000

  12. I-5 Shift To & Shift From

  13. SR-605 Shift To & Shift From

  14. s=%1% ~x=-1 ~y=0 ~z=40 ~:loop ~x+1 ~y+1 ~z+1 2.41 ~+|1|y|@sl|n|0||*|4 ~+|1|y|@sl|n|ul3||ul3=%x%.5,%y%.5||4 q 5.11 ~+|1|~?q=2|2|3|h|5|mf34||||7|@sl||.max.|%x%.5,%y%.5|mf%z%|y|sph%y%|sel proj %y% pmhov|n|4 ~+|c|mf33|||30|.2|.2 5.21 2 2.41 ~+|1|y|@p%y%h|n|volad||*|4|q ~?y<27 ~$loop Additional Options Assignment Select Individual Project Select Project Assignment Store Project Trip Table Store Path

  15. s=%1% ~x=30 ~y=0 2.41 ~:loop ~x+1 ~y+1 ~+|1|n|@p%y%s*timau/60||ci=0|&cj=0||5 ~+|4|ms%y%|p%y%svh|p%y%svht %1%|1 ~+|1|n|@p%y%s*len||?||5| ~+|4|ms%x%|p%y%svm|p%y%svmt %1%|1 ~?y<27 ~$loop q ~!del %s%smoe.rpt reports=%s%smoe.rpt 3.14 2 ms 2 q reports=reports Path VMT - VHT Calculate VHT Store In ms Calculate VMT

  16. EMME/2 Module: 3.14 Date: 02-09-08 06:03 User: E287/TRANSPO..Scot Page: 5793 Project: END CONGESTION NOW ADDED CAPACITY SEACBD --------------------------------------------------------------------------------------------------- Matrix Directory ---------------- Matrix: Flags: Modified: Description: Value: ms01: p1svh 02-09-08 06:03 p1svht 973 123647.609 ms02: p2svh 02-09-08 06:03 p2svht 973 21731.6171 ms03: p3svh 02-09-08 06:03 p3svht 973 72048.0781 ms04: p4svh 02-09-08 06:03 p4svht 973 10888.4501 ms05: p5svh 02-09-08 06:03 p5svht 973 143211.187 ms06: p6svh 02-09-08 06:03 p6svht 973 16861.6015 ms07: p7svh 02-09-08 06:03 p7svht 973 80906.7812 ms08: p8svh 02-09-08 06:03 p8svht 973 78559.625 ms09: p9svh 02-09-08 06:03 p9svht 973 61850.4882 ms10: p10svh 02-09-08 06:03 p10svht 973 27399.3574 ms11: p11svh 02-09-08 06:03 p11svht 973 28466.0898 ms12: p12svh 02-09-08 06:03 p12svht 973 17014.998 ms13: p13svh 02-09-08 06:03 p13svht 973 29333.6757 ms14: p14svh 02-09-08 06:03 p14svht 973 16514.9023 ms15: p15svh 02-09-08 06:03 p15svht 973 30287.6328 ms16: p16svh 02-09-08 06:03 p16svht 973 36206.0273 Scalar Report

  17. Project VMT VHT - Excel

  18. Graph – Excel

  19. 17th International EMME/2 Users’ Group Conference Calgary, Alberta, Canada October 2003

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