TDM Calibration Reports
How was each part of the travel demand model calibrated, and how close does it come to its targets?
What it answers
How was each part of the travel demand model calibrated, and how close does it come to its targets?
For: Model users and reviewers who need the calibration evidence.
What is inside
- Reports for household disaggregation and auto ownership, trip generation, trip distribution and home-based work destination choice, mode choice, highway assignment, and the commercial vehicle model update.
- Each calibration iteration is tied to a pinned model version, so results can be reproduced.
Where the data comes from
- Calibration scripts, configurations and targets, run against a fixed version of the travel demand model.
About this tool
| Type | Model |
| Status | Live |
| Last updated | October 21, 2026 (latest change to the source code) |
| Terms | WFRC’s material is licensed CC BY 4.0; data from other sources keeps its own terms. See the terms of use. |
How to cite
Wasatch Front Regional Council. (2026). TDM Calibration Reports [Online tool]. https://wfrcanalytics.github.io/WF-TDM-Calibration/
Questions or problems?
Email analytics@wfrc.utah.gov or open an issue on the source repository. See also all apps and maps.