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Metro DASH Model Implementation

Principal Investigator:

John Gliebe, Portland State University


Summary:

Final report at: http://www.oregon.gov/ODOT/TD/TP/docs/omug/concept.pdf Trip-based models are no longer adequate for some of the more complex questions. They fail to account for time of day sensitivity, dynamic congestion effects, variable pricing and tolls, and the reliability of both highways and transit. Existing activity/tour-based models lack the enhanced temporal element provided by a mor... Final report at: http://www.oregon.gov/ODOT/TD/TP/docs/omug/concept.pdf Trip-based models are no longer adequate for some of the more complex questions. They fail to account for time of day sensitivity, dynamic congestion effects, variable pricing and tolls, and the reliability of both highways and transit. Existing activity/tour-based models lack the enhanced temporal element provided by a more dynamic, activity-based microsimulation. DASH is the next-generation model being developed by the Metro Research Center. See More

Project Details

Project Type: Research
Project Status: Completed
End Date: November 01, 2011

Downloadable Products

  • Design of a Dynamic Activity Travel Modeling System for Metro (FINAL_REPORT)

 

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