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Travel Demand Forecasting: Mode Choice. CE331 Transportation Engineering. Land Use and Socio-economic Projections. Trip Generation. Trip Distribution. Transportation System Specifications. Modal Split. Traffic Assignment. Direct User Impacts. Overall Procedure. Mode Choice.
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Travel Demand Forecasting:Mode Choice CE331 Transportation Engineering
Land Use and Socio-economic Projections Trip Generation Trip Distribution Transportation System Specifications Modal Split Traffic Assignment Direct User Impacts Overall Procedure
Mode Choice • What mode to use? • Choice may vary with destination, mode availability • Input • OD matrix (trip interchange between zones) • Characteristics of competing modes (e.g., auto, transit) • Output • OD matrix by mode
Logit Model • Pr(i): probability of choosing alternative (mode) i over all other alternatives (modes); • Ui: utility value of alternative (mode) i.