| Source Element | Destination Element | Flow |
|---|
| City of Jefferson City Website | Local Print and Broadcast Media | traveler information for media |
| City of Morristown Website | Local Print and Broadcast Media | traveler information for media |
| ETHRA Transit Dispatch Center | ETHRA Fixed Route Vehicles | transit traveler information |
| ETHRA Transit Kiosks | transit fare information |
| ETHRA Transit Kiosks | transit traveler information |
| ETHRA Transit Kiosks | ETHRA Transit Dispatch Center | transit fare and passenger status |
| ETHRA Transit Dispatch Center | transit information user request |
| ETHRA Website | ETHRA Transit Dispatch Center | selected routes |
| ETHRA Transit Dispatch Center | transit information request |
| Municipal/County Website | Local Print and Broadcast Media | traveler information for media |
| TDOT Public Information Office | Local Print and Broadcast Media | traveler information for media |
| TDOT Statewide Information for Travelers (SWIFT) | emergency traveler information |
| TDOT Statewide Information for Travelers (SWIFT) | incident information |
| TDOT Statewide Information for Travelers (SWIFT) | multimodal information |
| TDOT Statewide Information for Travelers (SWIFT) | parking information |
| TDOT Statewide Information for Travelers (SWIFT) | road network conditions |
| TDOT Statewide Information for Travelers (SWIFT) | transit service information |
| TDOT Statewide Information for Travelers (SWIFT) | TDOT Public Information Office | emergency traveler information |
| TDOT Public Information Office | incident information |
| TDOT Public Information Office | multimodal information |
| TDOT Public Information Office | parking information |
| TDOT Public Information Office | road network conditions |
| TDOT Public Information Office | transit service information |
| TDOT SmartWay Website | emergency traveler information |
| TDOT SmartWay Website | incident information |
| TDOT SmartWay Website | multimodal information |
| TDOT SmartWay Website | parking information |
| TDOT SmartWay Website | road network conditions |
| TDOT SmartWay Website | transit service information |
| Tennessee 511 System | emergency traveler information |
| Tennessee 511 System | incident information |
| Tennessee 511 System | multimodal information |
| Tennessee 511 System | parking information |
| Tennessee 511 System | road network conditions |
| Tennessee 511 System | transit service information |
| Tennessee 511 System | ETHRA Transit Dispatch Center | transit information request |
| Personal Computing Devices | interactive traveler information |