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TREDIS v3.5 Improvements Implemented PDF Print E-mail

In early May, 2008 version 3.5 was rolled out. It incorporates the following changes:

TREDIS Architecture Improvements
  • Upgraded to state of the art programming platform to improve calculation performance
  • Improved input table capabilities and performance
  • Slick new look! (new skin)
  • New dedicated server with improved security, better performance, and greater capacity for concurrent users.
  • Integrated online user instructions and technical documentation
  • Improved database backup procedures
  • More streamlined integration with IMPLAN economic impact model
  • Greater data precision in input tables

TREDIS Logic Improvements

  • Improved impact detail on Benefit/Cost report
  • Multiple perspectives of benefits and costs: National vs. Study Area
  • New method for reconciling mode shifts, time-of-day shifts, and induced travel (see TRB paper)
  • Better reporting of travel demand changes on Direct Impact reports
  • More logical impact reporting structure
 

TREDIS is a service of EDR Group.
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