1. Use of Dynamic Traffic Assignment in FSUTMS in Support of Transportation Planning in Florida
MTF DTA SUBCOMMITTE MEETING
July 28, 2011

2. Tasks Review of literature
DTA committee and modeling community surveys
Requirement workshop
Requirement production
Testing based on requirements
Development and calibration support
Enhancement and Integration of DTA tools
Testing of enhancements

3. Requirement Categories
General hardware and software requirements
Shortest path and path choice modeling
Traffic flow modeling (TFM)
Network geometry
Network demand
Transit modeling
Calibration support

4. Applicability of Requirements
Long range plan (LPR)
Short range plan (SPR)
Corridor/impact studies (CS)
Planning for Operations/ITS (PO)
All

5. Purpose of Requirements
In addition to setting requirements, the produced list will provide basis for testing/assessments
Static vs. dynamic, dynamic tools
Can be customized for different purposes/regions
For both core tool and supporting tools
May not be satisfied at the present time but form basis for improvements and for supporting tools
Acceptable thresholds may not be possible but testing will demonstrate typical values

6. Status of Requirements
Requirements updated based on comments
A new expanded section regarding “Transit Modeling” has been added

7. Testing based on Requirements
Comparison of how Cube Voyger, Cube Avenue, DynsuT, and Transim meet each requirement is being conducted