| 16. |
National Highway Transportation Safety Administration (NHTSA) |
| 17. |
Federal Transit Administration (FTA) |
| 18. |
Federal Railroad Administration |
| 19. |
Federal Highway Administration (FHWA) |
| 20. |
Federal Aviation Administration (FAA) |
| 21. |
Bureau of Transportation Statistics (BTS) |
| 22. |
Georgia Department of Transportation (GDOT) |
