New SACSIM19 Release
March 5, 2021

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SACOG is pleased to release an updated version of its SACSIM19 travel demand model. While more detailed release notes are included with the model files, high-level updates include:

  • Incorporating scope changes to 2020 MTP projects made as a result of the Fall 2020 Metropolitan Transportation Improvement Program (MTIP) amendment.
  • Adding a “master” network in the release files that includes all scenario attributes in a single network file.
  • Script updates to reflect a wider variety of ramp metering schedules.

To obtain SACSIM modeling files, please fill out a Data Request Form.