Slide 1

Model City 2011: 22 nd International Emme Users Conference Slide 2 Presentation Outline Project Need CT-RAMP ABM Road Pricing EMME Implementation Pricing Sensitivity Tests Next Steps Questions Slide 3 CMAP Region Population: 10.5 million Modeling Region 21 counties in 3 states Neighboring MPOs SE Wisconsin NW Indiana 1,944 TAZs Road Network 15.0K nodes 44.3K links Rail Network 6.6K nodes 19.5K links Slide 4 Current Model System Four-step trip based model Fortran Trip generation Trip distribution Mode choice EMME Time-of-day factoring (8 time-of-day periods) Assignments and skimming External, truck, and airport trips Fixed trip tables SAS for pre- and post-processing Auto: SOV and HOV2+ Trucks: heavy, medium, light, and b-plate (