Coupled SERPMTCRPM Platform CSET Platform Connetics Transportation Group

Coupled SERPM-TCRPM Platform (CSET Platform) Connetics Transportation Group 11/2019 1

Outline • Interface and Inputs • Merge TAZs • Merge Networks (Highway and Transit) • Merge Skims • Merge Trips 2

Purposes • Answer internal and external questions on cross county travel • Feed into the six-county D 4 PNR/Express model for evaluating inter-county services 3

Platform Interface • Developed in Cube • Uses most recent TCRPM 5 and SERPM 8 for 2015 conditions • Currently does not include 2045 • Four key applications • • Highway Network Merge Skim Merge Trip Merge Transit network Merge 4

Platform Inputs TAZ shapefile Un-loaded and loaded Networks Final Highway Assignment Skims Final Highway Assignment Trips SERPM 8 and TCRPM 5 shapefiles SERPM and TCRPM networks (input and final loaded networks, input transit networks) SERPM and TCRPM skims SERPM and TCRPM trips (vehicle trips into assignment, currently) (auto skims from the final loaded network) 5

Merged TAZs 4 5 County Palm Beach Broward Miami-Dade SERPM Externals Indian River St. Lucie Martin TCRPM Externals Zone Type Zone # Internal TAZs Dummy TAZs SERPM External TAZs Internal + Dummy TAZs TCRPM External TAZs 1 -1777 1778 -1990 1901 -2853 2854 -2900 2901 -4406 4407 -4500 4501 -4584 4601 -4980 4981 -5690 5691 -6000 6001 -6034 Removed 5 Martin County TAZs from SERPM 6 1 2 3 6

Merged TAZ Attributes 1. TAZ 2. County 3. City 4. TAD 5. Superdistrict 6. District 7. User Origin 8. User Destination 9. Population 2015 10. Employment 2015 11. Population 2045 12. Employment 2045 13. Area Type 14. Block Density 15. Long Term Auto Parking Cost 16. Short Term Auto Parking Cost 7

Merged Networks Process and Inputs Renumber TCRPM network node #s • TAZ nodes renumbered as 4601 -6434 • Other nodes renumbered 50, 000+ Merge SERPM and TCRPM Networks Links to delete and nodes to merge (user defined) Clean up nodes and links at the boundary of the SERPM and TCRPM Exclude attributes not needed and create the final merged network Merged Network Attributes • • • • A, B nodes Distance Number of lanes Car toll FTC 2 Area type County Road name Posted speed Posted time Free flow speed Free flow travel time AM peak congested travel time Off-peak congested travel time PM peak congested travel time 2015 Highway Networks Only 8

Merged Networks TCRPM and SERPM Boundary External TAZs SERPM TCRPM (original node number) TCRPM (merged node number) 4508 4507 4506 4505 4504 4503 4502 4501 1423 1424 1425 1428 1430 1427 1426 6023 6024 6025 6028 6030 6027 6026 These zones are no longer needed in the merged network/model 9

Merged Skims Process and Inputs Outputs Drive Alone Toll Skims for AM, OP and PM periods Merge SERPM 8 and TCRPM 5 skim files in CUBE Model boundary external TAZs Calculate the total travel time between SERPM and TCRPM TAZs through the model boundary externals (IE+EI times) • Travel time, distance and toll cost skims for AM peak, offpeak, PM peak period Select the path with the minimum travel time For the same path, extract the distance and toll cost skims Update skims for the dummy/external TAZs with 999. 99 values 10

Merged Trips Process and Inputs Merge SERPM 8 and TCRPM 5 trip files in CUBE Convert internal-external trips to internal trips Outputs • Total vehicle trips for the merged network J Allocate SERPM IE trips at the model boundary external TAZs to TCRPM internal TAZs in proportion to the EI trips to the destination TAZ and the total trips Delete the trips at the model boundary external TAZs I 11